Wen, Qingbo ; Yu, Zhaoju ; Riedel, Ralf (2020)
The fate and role of in situ formed carbon in polymer-derived ceramics.
In: Progress in Materials Science, 2020 (109)
doi: 10.1016/j.pmatsci.2019.100623
Artikel, Bibliographie

Pforr, Florian ; Meyer, Kai-Christian ; Albe, Karsten ; Donner, Wolfgang (2017)
Relaxation of dynamically disordered tetragonal platelets in the relaxor ferroelectric 0.964Na1/2Bi1/2TiO3-0.036BaTiO3.
In: Physical Review B, 91 (184107)
doi: 10.1103/PhysRevB.96.184107
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Grosezewicz, P.B ; Breitzke, H. ; Buntkowsky, G. (2017)
Compensating the asymmetric probe response in broad MAS NMR spectra of quadrupolar nuclei.
In: Solid State NMR, 84
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Groszewicz, Pedro B. ; Breitzke, H. ; Jo, Wook ; Rödel, Jürgen ; Buntkowsky, G. (2017)
Local structure of the B-site in BNT-xBT investigated by 47,49Ti NMR: Effect of barium content.
In: Journal of Applied Physics, 121 (11)
doi: 10.1063/1.4978017
Artikel, Bibliographie

Deuermeier, Jonas ; Fortunato, Elvira ; Martins, Rodrigo ; Klein, Andreas (2017)
Energy band alignment at the nanoscale.
In: Applied Physics Letters, 110 (5)
Artikel, Bibliographie

Liu, Na ; Acosta, Matias ; Wang, Shuai ; Xu, Bai-Xiang ; Stark, Robert W. ; Dietz, Christian (2016)
Revealing the core-shell interactions of a giant strain relaxor ferroelectric 0.75Bi1/2Na1/2TiO3-0.25SrTiO3.
In: Scientific Reports, 6 (36910)
doi: 10.1038/srep36910
Artikel, Bibliographie

Groszewicz, Pedro B. ; Gröting, Melanie ; Breitzke, Hergen ; Jo, Wook ; Albe, Karsten ; Buntkowsky, Gerd ; Rödel, Jürgen (2016)
Reconciling Local Structure Disorder and the Relaxor State in (Bi1/2Na1/2)TiO3-BaTiO3.
In: Scientific Reports, 6 (1)
doi: 10.1038/srep31739
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Riekehr, Lars (2016)
Degradation von Li-reichen xLi2MnO3:(1-x)Li(Ni1/3Co1/3Mn1/3)O2 Nanokompositen als Aktivmaterial für Lithium-Ionen Batterien.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Vilbrandt, Nicole ; Gassmann, Andrea ; Seggern, Heinz von ; Rehahn, Matthias (2016)
Blue-Greenish Electroluminescent Poly(p-phenylenevinylene) Developed for Organic Light-Emitting Diode Applications.
In: Macromolecules, 49 (5)
doi: 10.1021/acs.macromol.5b01249
Artikel, Bibliographie

Frischbier, Mareike V. ; Wardenga, Hans F. ; Weidner, Mirko ; Bierwagen, Oliver ; Jia, Junjun ; Shigesato, Yuzo ; Klein, Andreas (2016)
Influence of dopant species and concentration on grain boundary scattering in degenerately doped In2O3 thin films.
In: Thin Solid Films, 614
doi: 10.1016/j.tsf.2016.03.022
Artikel, Bibliographie

Cherkashinin, G. ; Jaegermann, W. (2016)
Dissociative adsorption of H2O on LiCoO2 (00l) surfaces: Co reduction induced by electron transfer from intrinsic defects.
In: The Journal of Chemical Physics, 144 (18)
doi: 10.1063/1.4948610
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Liu, Na ; Dittmer, Robert ; Stark, Robert W. ; Dietz, Christian (2015)
Visualization of polar nanoregions in lead-free relaxors via piezoresponse force microscopy in torsional dual AC resonance tracking mode.
In: Nanoscale, 7 (27)
doi: 10.1039/c5nr01326g
Artikel, Bibliographie

Zakhozheva, M. ; Schmitt, Ljubomira A. ; Acosta, Matias ; Guo, H. ; Jo, Wook ; Schierholz, Roland ; Kleebe, Hans-Joachim ; Tan, Xiaoli (2015)
Wide Compositional RangeIn SituElectric Field Investigations on Lead-FreeBa(Zr0.2Ti0.8)O3−x(Ba0.7Ca0.3)TiO3Piezoceramic.
In: Physical Review Applied, 3 (6)
doi: 10.1103/PhysRevApplied.3.064018
Artikel, Bibliographie

Koruza, Jurij ; Franzbach, Daniel ; Schader, Florian ; Rojas, Virginia ; Webber, Kyle G. (2015)
Enhancing the operational range of piezoelectric actuators by uniaxial compressive preloading.
In: Journal of Physics D: Applied Physics, 48 (21)
doi: 10.1088/0022-3727/48/21/215302
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Erhart, Paul ; Albe, Karsten (2015)
Dopants and dopant–vacancy complexes in tetragonal lead titanate: A systematic first principles study.
In: Computational Materials Science, 103
doi: 10.1016/j.commatsci.2015.02.029
Artikel, Bibliographie

Hinterstein, Manuel ; Schmitt, Ljubomira A. ; Hoelzel, Markus ; Jo, Wook ; Rödel, Jürgen ; Kleebe, Hans-Joachim ; Hoffman, M. (2015)
Cyclic electric field response of morphotropic Bi1/2Na1/2TiO3-BaTiO3 piezoceramics.
In: Applied Physics Letters, 106 (22)
doi: 10.1063/1.4922145
Artikel, Bibliographie

Rödel, Jürgen ; Webber, Kyle G. ; Dittmer, Robert ; Jo, Wook ; Kimura, Masahiko ; Damjanovic, Dragan (2015)
Transferring lead-free piezoelectric ceramics into application.
In: Journal of the European Ceramic Society, 35 (6)
doi: 10.1016/j.jeurceramsoc.2014.12.013
Artikel, Bibliographie

Reinold, Lukas Mirko ; Yamada, Yuto ; Graczyk-Zajac, Magdalena ; Munakata, Hirokazu ; Kanamura, Kiyoshi ; Riedel, Ralf (2015)
The influence of the pyrolysis temperature on the electrochemical behavior of carbon-rich SiCN polymer-derived ceramics as anode materials in lithium-ion batteries.
In: Journal of Power Sources, 282
doi: 10.1016/j.jpowsour.2015.02.074
Artikel, Bibliographie

Acosta, Matias ; Liu, Na ; Deluca, Marco ; Heidt, Sabrina ; Ringl, Ines ; Dietz, Christian ; Stark, Robert W. ; Jo, Wook (2015)
Tailoring ergodicity through selective A-site doping in the Bi1/2Na1/2TiO3–Bi1/2K1/2TiO3 system.
In: Journal of Applied Physics, 117 (13)
doi: 10.1063/1.4916719
Artikel, Bibliographie

Pradeep, V. S. ; Ayana, D. G. ; Graczyk-Zajac, M. ; Soraru, G. D. ; Riedel, R. (2015)
High Rate Capability of SiOC Ceramic Aerogels with Tailored Porosity as Anode Materials for Li-ion Batteries.
In: Electrochimica Acta, 157
doi: 10.1016/j.electacta.2015.01.088
Artikel, Bibliographie

Graczyk-Zajac, Magdalena ; Reinold, Lukas ; Kaspar, Jan ; Sasikumar, Pradeep ; Soraru, Gian-Domenico ; Riedel, Ralf (2015)
New Insights into Understanding Irreversible and Reversible Lithium Storage within SiOC and SiCN Ceramics.
In: Nanomaterials, 5 (1)
doi: 10.3390/nano5010233
Artikel, Bibliographie

Wardenga, Hans ; Frischbier, Mareike ; Morales-Masis, Monica ; Klein, Andreas (2015)
In Situ Hall Effect Monitoring of Vacuum Annealing of In2O3:H Thin Films.
In: Materials, 8 (2)
doi: 10.3390/ma8020561
Artikel, Bibliographie

Genenko, Yuri A. ; Glaum, Julia ; Hoffmann, Michael J. ; Albe, Karsten (2015)
Mechanisms of aging and fatigue in ferroelectrics.
In: Materials Science and Engineering: B, 192
doi: 10.1016/j.mseb.2014.10.003
Artikel, Bibliographie

Hillmann, Stephan ; Rachut, Karsten ; Bayer, Thorsten J. M. ; Li, Shunyi ; Klein, Andreas (2015)
Application of atomic layer deposited Al2O3as charge injection layer for high-permittivity dielectrics.
In: Semiconductor Science and Technology, 30 (2)
doi: 10.1088/0268-1242/30/2/024012
Artikel, Bibliographie

Gassmann, Andrea ; Yampolskii, Sergey V. ; Klein, Andreas ; Albe, Karsten ; Vilbrandt, Nicole ; Pekkola, Oili ; Genenko, Yuri A. ; Rehahn, Matthias ; Seggern, Heinz von (2015)
Study of electrical fatigue by defect engineering in organic light-emitting diodes.
In: Materials Science and Engineering: B, 192
doi: 10.1016/j.mseb.2014.10.014
Artikel, Bibliographie

Hausbrand, René ; Cherkashinin, Gennady ; Ehrenberg, Helmut ; Gröting, Melanie ; Albe, Karsten ; Hess, Christian ; Jaegermann, Wolfram (2015)
Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches.
In: Materials Science and Engineering: B, 192
doi: 10.1016/j.mseb.2014.11.014
Artikel, Bibliographie

Tselev, Alexander ; Klein, Andreas ; Gassmann, Jürgen ; Jesse, Stephen ; Li, Qian ; Kalinin, Sergei V. ; Balke, Nina (2015)
Quantitative Nanometer-Scale Mapping of Dielectric Tunability.
In: Advanced Materials Interfaces, 2 (15)
doi: 10.1002/admi.201500088
Artikel, Bibliographie

Groszewicz, Pedro B. ; Breitzke, Hergen ; Dittmer, Robert ; Sapper, Eva ; Jo, Wook ; Buntkowsky, Gerd ; Rödel, Jürgen (2014)
Nanoscale phase quantification in lead-free (Bi1/2Na1/2)TiO3-BaTiO3 relaxor ferroelectrics by means of 23Na NMR.
In: Physical Review B, 90 (22)
doi: 10.1103/PhysRevB.90.220104
Artikel, Bibliographie

Kaspar, Jan ; Graczyk-Zajac, Magdalena ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Riedel, Ralf (2014)
Silicon oxycarbide/nano-silicon composite anodes for Li-ion batteries: Considerable influence of nano-crystalline vs. nano-amorphous silicon embedment on the electrochemical properties.
In: Journal of Power Sources, 269
doi: 10.1016/j.jpowsour.2014.06.089
Artikel, Bibliographie

Petzelt, Jan ; Nuzhnyy, Dmitry ; Bovtun, Viktor ; Paściak, Marek ; Kamba, Stanislav ; Dittmer, Robert ; Svirskas, Šarunas ; Banys, Juras ; Rödel, Jürgen (2014)
Peculiar Bi-ion dynamics in Na1/2Bi1/2TiO3from terahertz and microwave dielectric spectroscopy.
In: Phase Transitions, 87 (10-11)
doi: 10.1080/01411594.2014.953517
Artikel, Bibliographie

Gobeljic, Danka ; Dittmer, Robert ; Rödel, Jürgen ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Zhang, S. (2014)
Macroscopic and Nanoscopic Polarization Relaxation Kinetics in Lead-Free Relaxors Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-BiZn1/2Ti1/2O3.
In: Journal of the American Ceramic Society, 97 (12)
doi: 10.1111/jace.13227
Artikel, Bibliographie

Zakhozheva, Marina ; Schmitt, Ljubomira A. ; Acosta, Matias ; Jo, Wook ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2014)
In situ electric field induced domain evolution in Ba(Zr0.2Ti0.8)O3-0.3(Ba0.7Ca0.3)TiO3 ferroelectrics.
In: Applied Physics Letters, 105 (11)
doi: 10.1063/1.4896048
Artikel, Bibliographie

Sapper, Eva ; Dittmer, Robert ; Damjanovic, Dragan ; Erdem, Emre ; Keeble, David J. ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Aging in the relaxor and ferroelectric state of Fe-doped (1-x)(Bi1/2Na1/2)TiO3-xBaTiO3 piezoelectric ceramics.
In: Journal of Applied Physics, 116 (10)
doi: 10.1063/1.4894630
Artikel, Bibliographie

Pradeep, V. S. ; Graczyk-Zajac, Magdalena ; Wilamowska, Monika ; Riedel, Ralf ; Sorarù, Gian D. (2014)
Influence of pyrolysis atmosphere on the lithium storage properties of carbon-rich polymer derived SiOC ceramic anodes.
In: Solid State Ionics, 262
doi: 10.1016/j.ssi.2013.08.043
Artikel, Bibliographie

Hohmann, Mareike V. ; Wachau, André ; Klein, Andreas (2014)
In situ Hall effect and conductivity measurements of ITO thin films.
In: Solid State Ionics, 262
doi: 10.1016/j.ssi.2013.10.004
Artikel, Bibliographie

Webber, Kyle G. ; Franzbach, Daniel ; Koruza, Jurij (2014)
Determination of the True Operational Range of a Piezoelectric Actuator.
In: Journal of the American Ceramic Society, 97 (9)
doi: 10.1111/jace.13024
Artikel, Bibliographie

Rachut, Karsten ; Körber, Christoph ; Broetz, Joachim ; Klein, Andreas (2014)
Growth and surface properties of epitaxial SnO2.
In: physica status solidi (a), 211 (9)
doi: 10.1002/pssa.201330367
Artikel, Bibliographie

Fancher, Chris M. ; Jo, Wook ; Rödel, Jürgen ; Blendell, John E. ; Bowman, Keith J. ; Ihlefeld, J. (2014)
Effect of Texture on Temperature-Dependent Properties of K0.5Na0.5NbO3Modified Bi1/2Na1/2TiO3-xBaTiO3.
In: Journal of the American Ceramic Society, 97 (8)
doi: 10.1111/jace.12986
Artikel, Bibliographie

Nikolaenko, Y. M. ; Kuzovlev, Y. E. ; Medvedev, Y. V. ; Mezin, N. I. ; Fasel, C. ; Gurlo, A. ; Schlicker, L. ; Bayer, T. J. M. ; Genenko, Y. A. (2014)
Macro- and microscopic properties of strontium doped indium oxide.
In: Journal of Applied Physics, 116 (4)
doi: 10.1063/1.4891216
Artikel, Bibliographie

Zuo, Yinan ; Genenko, Yuri A. ; Xu, Bai-Xiang (2014)
Charge compensation of head-to-head and tail-to-tail domain walls in barium titanate and its influence on conductivity.
In: Journal of Applied Physics, 116 (4)
doi: 10.1063/1.4891259
Artikel, Bibliographie

Erhart, Paul ; Klein, Andreas ; Åberg, Daniel ; Sadigh, Babak (2014)
Efficacy of the DFT + U formalism for modeling hole polarons in perovskite oxides.
In: Physical Review B, 90 (3)
doi: 10.1103/PhysRevB.90.035204
Artikel, Bibliographie

Kaspar, Jan ; Terzioglu, Caglar ; Ionescu, Emanuel ; Graczyk-Zajac, Magdalena ; Hapis, Stefania ; Kleebe, Hans-Joachim ; Riedel, Ralf (2014)
Stable SiOC/Sn Nanocomposite Anodes for Lithium-Ion Batteries with Outstanding Cycling Stability.
In: Advanced Functional Materials, 24 (26)
doi: 10.1002/adfm.201303828
Artikel, Bibliographie

Wilamowska, Monika ; Pradeep, V. S. ; Graczyk-Zajac, Magdalena ; Riedel, Ralf ; Sorarù, Gian Domenico (2014)
Tailoring of SiOC composition as a way to better performing anodes for Li-ion batteries.
In: Solid State Ionics, 260
doi: 10.1016/j.ssi.2014.03.021
Artikel, Bibliographie

Gross, Toni André ; Hess, Christian (2014)
Raman diagnostics of LiCoO2 electrodes for lithium-ion batteries.
In: Journal of Power Sources, 256
doi: 10.1016/j.jpowsour.2014.01.084
Artikel, Bibliographie

Dolotko, O. ; Senyshyn, Anatoliy ; Mühlbauer, M. J. ; Nikolowski, Kristian ; Ehrenberg, Helmut (2014)
Understanding structural changes in NMC Li-ion cells by in situ neutron diffraction.
In: Journal of Power Sources, 255
doi: 10.1016/j.jpowsour.2014.01.010
Artikel, Bibliographie

Li, Shunyi ; Chen, Feng ; Schafranek, Robert ; Bayer, Thorsten J. M. ; Rachut, Karsten ; Fuchs, Anne ; Siol, Sebastian ; Weidner, Mirko ; Hohmann, Mareike ; Pfeifer, Verena ; Morasch, Jan ; Ghinea, Cosmina ; Arveux, Emmanuel ; Günzler, Richard ; Gassmann, Jürgen ; Körber, Christoph ; Gassenbauer, Yvonne ; Säuberlich, Frank ; Rao, Gutlapalli Venkata ; Payan, Sandrine ; Maglione, Mario ; Chirila, Cristina ; Pintilie, Lucian ; Jia, Lichao ; Ellmer, Klaus ; Naderer, Michael ; Reichmann, Klaus ; Böttger, Ulrich ; Schmelzer, Sebastian ; Frunza, Raluca C. ; Uršič, Hana ; Malič, Barbara ; Wu, Wen-Bin ; Erhart, Paul ; Klein, Andreas (2014)
Intrinsic energy band alignment of functional oxides.
In: physica status solidi (RRL) - Rapid Research Letters, 8 (6)
doi: 10.1002/pssr.201409034
Artikel, Bibliographie

Brandt, David R. J. ; Acosta, Matias ; Koruza, Jurij ; Webber, Kyle G. (2014)
Mechanical constitutive behavior and exceptional blocking force of lead-free BZT-xBCT piezoceramics.
In: Journal of Applied Physics, 115 (20)
doi: 10.1063/1.4879395
Artikel, Bibliographie

Sapper, Eva ; Novak, Nikola ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Electric-field–temperature phase diagram of the ferroelectric relaxor system (1 − x)Bi1/2Na1/2TiO3 − xBaTiO3 doped with manganese.
In: Journal of Applied Physics, 115 (19)
doi: 10.1063/1.4876746
Artikel, Bibliographie

Khansur, Neamul H. ; Groh, Claudia ; Jo, Wook ; Reinhard, Christina ; Kimpton, Justin A. ; Webber, Kyle G. ; Daniels, John E. (2014)
Tailoring of unipolar strain in lead-free piezoelectrics using the ceramic/ceramic composite approach.
In: Journal of Applied Physics, 115 (12)
doi: 10.1063/1.4869786
Artikel, Bibliographie

Daniel, L. ; Hall, D. A. ; Webber, Kyle G. ; King, A. ; Withers, P. J. (2014)
Identification of crystalline elastic anisotropy in PZT ceramics from in-situ blocking stress measurements.
In: Journal of Applied Physics, 115 (17)
doi: 10.1063/1.4874222
Artikel, Bibliographie

Baek, Seung-Ho ; Reinold, Lukas Mirko ; Graczyk-Zajac, Magdalena ; Riedel, Ralf ; Hammerath, Franziska ; Büchner, Bernd ; Grafe, Hans-Joachim (2014)
Lithium dynamics in carbon-rich polymer-derived SiCN ceramics probed by nuclear magnetic resonance.
In: Journal of Power Sources, 253
doi: 10.1016/j.jpowsour.2013.12.065
Artikel, Bibliographie

Gröting, Melanie ; Albe, Karsten (2014)
Comparative study of A-site order in the lead-free bismuth titanates M1/2Bi1/2TiO3.
In: Journal of Solid State Chemistry, 213
doi: 10.1016/j.jssc.2014.02.017
Artikel, Bibliographie

Genenko, Yuri A. ; Hirsch, Ofer ; Erhart, Paul (2014)
Surface potential at a ferroelectric grain due to asymmetric screening of depolarization fields.
In: Journal of Applied Physics, 115 (10)
doi: 10.1063/1.4867984
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Cherkashinin, Gennady ; Ensling, David ; Jaegermann, Wolfram (2014)
LiMO2 (M = Ni, Co) thin film cathode materials: A correlation between the valence state of transition metals and the electrochemical properties.
In: Journal of Materials Chemistry A, 2 (10)
doi: 10.1039/c3ta14509c
Artikel, Bibliographie

Sapper, Eva ; Gassmann, Andrea ; Gjødvad, Lars ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Cycling stability of lead-free BNT–8BT and BNT–6BT–3KNN multilayer actuators and bulk ceramics.
In: Journal of the European Ceramic Society, 34 (3)
doi: 10.1016/j.jeurceramsoc.2013.09.006
Artikel, Bibliographie

Zuo, Yinan ; Genenko, Yuri A. ; Klein, Andreas ; Stein, Peter ; Xu, Bai-Xiang (2014)
Domain wall stability in ferroelectrics with space charges.
In: Journal of Applied Physics, 115 (8)
doi: 10.1063/1.4866359
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Dittmer, Robert ; Gobeljic, Danka ; Jo, Wook ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Jones, Jacob L. ; Rödel, Jürgen (2014)
Ergodicity reflected in macroscopic and microscopic field-dependent behavior of BNT-based relaxors.
In: Journal of Applied Physics, 115 (8)
doi: 10.1063/1.4867157
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Webber, Kyle G. ; Jones, Jacob L. ; Rödel, Jürgen (2014)
Local structure change evidenced by temperature-dependent elastic measurements: Case study on Bi1/2Na1/2TiO3-based lead-free relaxor piezoceramics.
In: Journal of Applied Physics, 115 (8)
doi: 10.1063/1.4866092
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Gröting, Melanie ; Albe, Karsten (2014)
Theoretical prediction of morphotropic compositions in Na1/2Bi1/2TiO3-based solid solutions from transition pressures.
In: Physical Review B, 89 (5)
doi: 10.1103/PhysRevB.89.054105
Artikel, Bibliographie

Pradeep, V. S. ; Graczyk-Zajac, Magdalena ; Riedel, Ralf ; Sorarù, Gian Domenico (2014)
New Insights in to the Lithium Storage Mechanism in Polymer Derived SiOC Anode Materials.
In: Electrochimica Acta, 119
doi: 10.1016/j.electacta.2013.12.037
Artikel, Bibliographie

Ansell, Troy Y. ; Cann, David P. ; Sapper, Eva ; Rödel, Jürgen (2014)
Thermal Depolarization in the High-Temperature Ternary Piezoelectric SystemxPbTiO3-yBiScO3-zBi(Ni1/2Ti1/2)O3.
In: Journal of the American Ceramic Society, 98 (2)
doi: 10.1111/jace.13268
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Pekkola, Oili ; Gassmann, Andrea ; Etzold, Fabian ; Laquai, Frédéric ; Seggern, Heinz von (2014)
Influence of triplet excitons on the lifetime of polymer-based organic light emitting diodes.
In: physica status solidi (a)
doi: 10.1002/pssa.201330411
Artikel, Bibliographie

Zhukov, Sergey ; Kungl, Hans ; Genenko, Yuri A. ; Seggern, Heinz von (2014)
Statistical electric field and switching time distributions in PZT 1Nb2Sr ceramics: Crystal- and microstructure effects.
In: Journal of Applied Physics, 115 (1)
doi: 10.1063/1.4860335
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Kaspar, Jan ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2014)
Determination of the chemical diffusion coefficient of Li-ions in carbon-rich silicon oxycarbide anodes by electro-analytical methods.
In: Electrochimica Acta, 115
doi: 10.1016/j.electacta.2013.https://doi.org/10.184
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Senyshyn, Anatoliy ; Mühlbauer, M. J. ; Dolotko, O. ; Hofmann, M. ; Pirling, Thilo ; Ehrenberg, Helmut (2014)
Spatially resolved in operando neutron scattering studies on Li-ion batteries.
In: Journal of Power Sources, 245
doi: 10.1016/j.jpowsour.2013.06.158
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Schmitt, Ljubomira Ana ; Schrade, David ; Kungl, Hans ; Xu, Bai-Xiang ; Mueller, Ralf ; Hoffmann, Michael J. ; Kleebe, Hans-Joachim ; Fuess, Hartmut (2014)
Bimodal domain configuration and wedge formation in tetragonal Pb[Zr1−xTix]O3 ferroelectrics.
In: Computational Materials Science, 81
doi: 10.1016/j.commatsci.2013.07.020
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Chen, Feng ; Wu, Wen-Bin ; Li, Shun-Yi ; Klein, Andreas (2014)
Energy band alignment at ferroelectric/electrode interface determined by photoelectron spectroscopy.
In: Chinese Physics B, 23 (1)
doi: 10.1088/1674-1056/23/1/017702
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Gross, Toni ; Hess, Christian (2014)
Spatially-Resolved In Situ Raman Analysis of LiCoO2 Electrodes.
In: ECS transactions, 63 (1)
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Xu, Bai-Xiang ; Seggern, Heinz von ; Zhukov, Sergey ; Gross, Dietmar (2014)
An internal-variable-based interface model for the charging process of ferroelectrets.
In: European Journal of Mechanics - A/Solids, 48
doi: 10.1016/j.euromechsol.2013.12.011
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Kaspar, Jan ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2013)
Lithium insertion into carbon-rich SiOC ceramics: Influence of pyrolysis temperature on electrochemical properties.
In: Journal of Power Sources, 244
doi: 10.1016/j.jpowsour.2012.11.086
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Wilamowska, Monika ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2013)
Composite materials based on polymer-derived SiCN ceramic and disordered hard carbons as anodes for lithium-ion batteries.
In: Journal of Power Sources, 244
doi: 10.1016/j.jpowsour.2013.03.137
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Kızıltaş-Yavuz, Nilüfer ; Herklotz, Markus ; Hashem, Ahmed M. ; Abuzeid, Hanaa M. ; Schwarz, Björn ; Ehrenberg, Helmut ; Mauger, Alain ; Julien, Christian M. (2013)
Synthesis, structural, magnetic and electrochemical properties of LiNi1/3Mn1/3Co1/3O2 prepared by a sol–gel method using table sugar as chelating agent.
In: Electrochimica Acta, 113
doi: 10.1016/j.electacta.2013.09.065
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Pfeifer, Verena ; Erhart, Paul ; Li, Shunyi ; Rachut, Karsten ; Morasch, Jan ; Brötz, Joachim ; Reckers, Philip ; Mayer, Thomas ; Rühle, Sven ; Zaban, Arie ; Mora Seró, Iván ; Bisquert, Juan ; Jaegermann, Wolfram ; Klein, Andreas (2013)
Energy Band Alignment between Anatase and Rutile TiO2.
In: The Journal of Physical Chemistry Letters, 4 (23)
doi: 10.1021/jz402165b
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Zhukov, Sergey ; Genenko, Yuri A. ; Acosta, Matias ; Humburg, Heide ; Jo, Wook ; Rödel, Jürgen ; Seggern, Heinz von (2013)
Polarization dynamics across the morphotropic phase boundary in Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 ferroelectrics.
In: Applied Physics Letters, 103 (15)
doi: 10.1063/1.4824730
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Kling, Jens ; Jo, Wook ; Dittmer, Robert ; Schaab, Silke ; Kleebe, Hans-Joachim ; Zhang, S. (2013)
Temperature-Dependent Phase Transitions in the Lead-Free Piezoceramics (1 - x - y)(Bi1/2Na1/2)TiO3-xBaTiO3-y(K0.5Na0.5)NbO3Observed byin situTransmission Electron Microscopy and Dielectric Measurements.
In: Journal of the American Ceramic Society, 96 (10)
doi: 10.1111/jace.12493
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Xu, Bai-Xiang ; Seggern, Heinz von ; Zhukov, Sergey ; Gross, Dietmar (2013)
Continuum modeling of charging process and piezoelectricity of ferroelectrets.
In: Journal of Applied Physics, 114 (9)
doi: 10.1063/1.4819441
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Liu, Guanwei ; Kaspar, Jan ; Reinold, Lukas Mirko ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2013)
Electrochemical performance of DVB-modified SiOC and SiCN polymer-derived negative electrodes for lithium-ion batteries.
In: Electrochimica Acta, 106
doi: 10.1016/j.electacta.2013.05.064
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Genenko, Yuri A. ; Wehner, Jens ; Seggern, Heinz von (2013)
Self-consistent model of polarization switching kinetics in disordered ferroelectrics.
In: Journal of Applied Physics, 114 (8)
doi: 10.1063/1.4818951
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Reinold, Lukas Mirko ; Graczyk-Zajac, Magdalena ; Gao, Yan ; Mera, Gabriela ; Riedel, Ralf (2013)
Carbon-rich SiCN ceramics as high capacity/high stability anode material for lithium-ion batteries.
In: Journal of Power Sources, 236
doi: 10.1016/j.jpowsour.2013.02.046
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Li, Shunyi ; Morasch, Jan ; Klein, Andreas ; Chirila, Christina ; Pintilie, Lucian ; Jia, Lichao ; Ellmer, Klaus ; Naderer, Michael ; Reichmann, Klaus ; Gröting, Melanie ; Albe, Karsten (2013)
Influence of orbital contributions to the valence band alignment of Bi2O3, Fe2O3, BiFeO3, and Bi0.5Na0.5TiO3.
In: Physical Review B, 88 (4)
doi: 10.1103/PhysRevB.88.045428
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Erhart, Paul ; Träskelin, Petra ; Albe, Karsten (2013)
Formation and switching of defect dipoles in acceptor-doped lead titanate: A kinetic model based on first-principles calculations.
In: Physical Review B, 88 (2)
doi: 10.1103/PhysRevB.88.024107
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Gross, Toni André ; Giebeler, Lars ; Hess, Christian (2013)
Novel in situ cell for Raman diagnostics of lithium-ion batteries.
In: Review of Scientific Instruments, 84 (7)
doi: 10.1063/1.4813263
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Senyshyn, Anatoliy ; Dolotko, O. ; Mühlbauer, M. J. ; Nikolowski, Kristian ; Fuess, Hartmut ; Ehrenberg, Helmut (2013)
Lithium Intercalation into Graphitic Carbons Revisited: Experimental Evidence for Twisted Bilayer Behavior.
In: Journal of the Electrochemical Society, 160 (5)
doi: 10.1149/2.031305jes
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Bie, Xiaofei ; Du, Fei ; Wang, Yuhui ; Zhu, Kai ; Ehrenberg, Helmut ; Nikolowski, Kristian ; Wang, Chunzhong ; Chen, Gang ; Wei, Yingjin (2013)
Relationships between the crystal/interfacial properties and electrochemical performance of LiNi0.33Co0.33Mn0.33O2 in the voltage window of 2.5–4.6V.
In: Electrochimica Acta, 97
doi: 10.1016/j.electacta.2013.02.131
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Jo, Wook ; Daniels, John E. ; Damjanovic, Dragan ; Kleemann, Wolfgang ; Rödel, Jürgen (2013)
Two-stage processes of electrically induced-ferroelectric to relaxor transition in 0.94(Bi1/2Na1/2)TiO3-0.06BaTiO3.
In: Applied Physics Letters, 102 (19)
doi: 10.1063/1.4805360
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Han, Hyoung-Su ; Jo, Wook ; Kang, Jin-Kyu ; Ahn, Chang-Won ; Won Kim, Ill ; Ahn, Kyoung-Kwan ; Lee, Jae-Shin (2013)
Incipient piezoelectrics and electrostriction behavior in Sn-doped Bi1/2(Na0.82K0.18)1/2TiO3 lead-free ceramics.
In: Journal of Applied Physics, 113 (15)
doi: 10.1063/1.4801893
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Drogowska, K. ; Flege, Stefan ; Rogalla, D. ; Becker, H.-W. ; Ionescu, Emanuel ; Kim-Ngan, N.-T. H. ; Balogh, A. G. (2013)
Hydrogen content analysis in hydrogen-charged PZT ferroelectric ceramics.
In: Solid State Ionics, 235
doi: 10.1016/j.ssi.2013.01.009
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Dittmer, Robert ; Webber, Kyle G. ; Aulbach, Emil ; Jo, Wook ; Tan, Xiaoli ; Rödel, Jürgen (2013)
Electric-field-induced polarization and strain in 0.94(Bi1/2Na1/2)TiO3–0.06BaTiO3 under uniaxial stress.
In: Acta Materialia, 61 (4)
doi: 10.1016/j.actamat.2012.11.012
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Klein, Andreas (2013)
Transparent Conducting Oxides: Electronic Structure-Property Relationship from Photoelectron Spectroscopy with in-situ Sample Preparation.
In: Journal of the American Ceramic Society, 96
doi: 10.1111/jace.12143
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Cherkashinin, Gennady ; Ensling, David ; Komissinskiy, Philipp ; Hausbrand, René ; Jaegermann, Wolfram (2013)
Temperature induced reduction of the trivalent Ni ions in LiMO2 (M=Ni, Co) thin films.
In: Surface Science, 608
doi: 10.1016/j.susc.2012.09.023
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Zang, Jiadong ; Jo, Wook ; Rödel, Jürgen (2013)
Quenching-induced circumvention of integrated aging effect of relaxor lead lanthanum zirconate titanate and (Bi1/2Na1/2)TiO3-BaTiO3.
In: Applied Physics Letters, 102 (3)
doi: 10.1063/1.4788932
Artikel, Bibliographie

Dittmer, Robert ; Webber, Kyle G. ; Aulbach, Emil ; Jo, Wook ; Tan, Xiaoli ; Rödel, Jürgen (2013)
Optimal working regime of lead–zirconate–titanate for actuation applications.
In: Sensors and Actuators A: Physical, 189
doi: 10.1016/j.sna.2012.09.015
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Rein, M. H. ; Hohmann, M. V. ; Thøgersen, A. ; Mayandi, J. ; Holt, A. O. ; Klein, Andreas ; Monakhov, E. V. (2013)
An in situ x-ray photoelectron spectroscopy study of the initial stages of rf magnetron sputter deposition of indium tin oxide on p-type Si substrate.
In: Applied Physics Letters, 102 (2)
Artikel, Bibliographie

Becker, D. ; Cherkashinin, G. ; Hausbrand, R. ; Jaegermann, W. (2013)
XPS study of diethyl carbonate adsorption on LiCoO2 thin films.
In: Solid State Ionics, 230
doi: 10.1016/j.ssi.2012.08.004
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Hopper, E. Mitchell ; Zhu, Qimin ; Gassmann, Jürgen ; Klein, Andreas ; Mason, Thomas O. (2013)
Surface electronic properties of polycrystalline bulk and thin film In2O3(ZnO)k compounds.
In: Applied Surface Science, 264
doi: 10.1016/j.apsusc.2012.https://doi.org/10.143
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Bayer, Thorsten J. M. ; Wachau, André ; Fuchs, Anne ; Deuermeier, Jonas ; Klein, Andreas (2012)
Atomic Layer Deposition of Al2O3 onto Sn-Doped In2O3: Absence of Self-Limited Adsorption during Initial Growth by Oxygen Diffusion from the Substrate and Band Offset Modification by Fermi Level Pinning in Al2O3.
In: Chemistry of Materials, 24 (23)
doi: 10.1021/cm301732t
Artikel, Bibliographie

Dittmer, Robert ; Anton, Eva-Maria ; Jo, Wook ; Simons, Hugh ; Daniels, John E. ; Hoffman, Mark ; Pokorny, Jan ; Reaney, Ian M. ; Rödel, Jürgen (2012)
A High-Temperature-Capacitor Dielectric Based on K0.5Na0.5NbO3-Modified Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3.
In: Journal of the American Ceramic Society, 95 (11)
doi: 10.1111/j.1551-2916.2012.05321.x
Artikel, Bibliographie

Gröting, Melanie ; Kornev, Igor ; Dkhil, Brahim ; Albe, Karsten (2012)
Pressure-induced phase transitions and structure of chemically ordered nanoregions in the lead-free relaxor ferroelectric Na_{1/2}Bi_{1/2}TiO_{3}.
In: Physical Review B, 86 (13)
doi: 10.1103/PhysRevB.86.134118
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Rödel, Jürgen ; Kalinin, Sergei ; Balke, Nina (2012)
Nanoscale Insight Into Lead-Free BNT-BT-xKNN.
In: Advanced Functional Materials, 22 (20)
doi: 10.1002/adfm.201200592
Artikel, Bibliographie

Dolotko, O. ; Senyshyn, Anatoliy ; Mühlbauer, M. J. ; Nikolowski, Kristian ; Scheiba, Frieder ; Ehrenberg, Helmut (2012)
Fatigue Process in Li-Ion Cells: An In Situ Combined Neutron Diffraction and Electrochemical Study.
In: Journal of the Electrochemical Society, 159 (12)
doi: 10.1149/2.080212jes
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Graczyk-Zajac, M. ; Toma, L. ; Fasel, C. ; Riedel, R. (2012)
Carbon-rich SiOC anodes for lithium-ion batteries: Part I. Influence of material UV-pre-treatment on high power properties.
In: Solid State Ionics, 225
doi: 10.1016/j.ssi.2011.12.007
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Chen, Feng ; Klein, Andreas (2012)
Polarization dependence of Schottky barrier heights at interfaces of ferroelectrics determined by photoelectron spectroscopy.
In: Physical Review B, 86 (9)
doi: 10.1103/PhysRevB.86.094105
Artikel, Bibliographie

Aksel, Elena ; Forrester, Jennifer S. ; Foronda, Humberto M. ; Dittmer, Robert ; Damjanovic, Dragan ; Jones, Jacob L. (2012)
Structure and properties of La-modified Na0.5Bi0.5TiO3 at ambient and elevated temperatures.
In: Journal of Applied Physics, 112 (5)
doi: 10.1063/1.4751357
Artikel, Bibliographie

Glaum, Julia ; Genenko, Yuri A. ; Kungl, Hans ; Schmitt, Ljubomira A. ; Granzow, Torsten (2012)
De-aging of Fe-doped lead-zirconate-titanate ceramics by electric field cycling: 180°- vs. non-180° domain wall processes.
In: Journal of Applied Physics, 112 (3)
doi: 10.1063/1.4739721
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Dibandjo, P. ; Graczyk-Zajac, M. ; Riedel, R. ; Pradeep, V. S. ; Soraru, G. D. (2012)
Lithium insertion into dense and porous carbon-rich polymer-derived SiOC ceramics.
In: Journal of the European Ceramic Society, 32 (10)
doi: 10.1016/j.jeurceramsoc.2012.03.010
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Schierholz, Roland ; Fuess, Hartmut (2012)
Ferroelectric domains in PZT ceramics at the morphotropic phase boundary. Can the splitting of reflections in SAED patterns be used for the distinction of different pseudo-cubic phases?
In: Journal of Applied Crystallography, 45 (4)
doi: 10.1107/S0021889812022583
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Diehm, P. Manuel ; Ágoston, Péter ; Albe, Karsten (2012)
Size-Dependent Lattice Expansion in Nanoparticles: Reality or Anomaly?
In: ChemPhysChem, 13 (10)
doi: 10.1002/cphc.201200257
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Dittmer, Robert ; Jo, Wook ; Aulbach, Emil ; Granzow, Torsten ; Rödel, Jürgen (2012)
Frequency-dependence of large-signal properties in lead-free piezoceramics.
In: Journal of Applied Physics, 112 (1)
doi: 10.1063/1.4730600
Artikel, Bibliographie

Dittmer, Robert ; Aulbach, Emil ; Jo, Wook ; Webber, Kyle G. ; Rödel, Jürgen (2012)
Large blocking force in Bi1/2Na1/2TiO3-based lead-free piezoceramics.
In: Scripta Materialia, 67 (1)
doi: 10.1016/j.scriptamat.2012.03.031
Artikel, Bibliographie

Proffit, Diana E. ; Harvey, Steven P. ; Klein, Andreas ; Schafranek, Robert ; Emery, Jonathan D. ; Buchholz, D. Bruce ; Chang, Robert P. H. ; Bedzyk, Michael J. ; Mason, Thomas O. (2012)
Surface studies of crystalline and amorphous Zn–In–Sn–O transparent conducting oxides.
In: Thin Solid Films, 520 (17)
doi: 10.1016/j.tsf.2012.04.075
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Erdem, Emre ; Schaab, Silke ; Jo, Wook ; Ozarowski, Andrew ; Van Tol, Johan ; Eichel, Rüdiger-A. (2012)
High-Frequency EPR Analysis of MnO2-Doped [Bi0.5Na0.5]TiO3-BaTiO3Piezoelectric Ceramics – Manganese Oxidation States and Materials ‘Hardening’.
In: Ferroelectrics, 428 (1)
doi: 10.1080/00150193.2012.675831
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Cherkashinin, Gennady ; Nikolowski, Kristian ; Ehrenberg, Helmut ; Jacke, Susanne ; Dimesso, Lucangelo ; Jaegermann, Wolfram (2012)
The stability of the SEI layer, surface composition and the oxidation state of transition metals at the electrolyte-cathode interface impacted by the electrochemical cycling: X-ray photoelectron spectroscopy investigation.
In: Physical Chemistry Chemical Physics, 14 (35)
doi: 10.1039/C2CP41134B
Artikel, Bibliographie

Jo, Wook ; Dittmer, Robert ; Acosta, Matias ; Zang, Jiadong ; Groh, Claudia ; Sapper, Eva ; Wang, Ke ; Rödel, Jürgen (2012)
Giant electric-field-induced strains in lead-free ceramics for actuator applications – status and perspective.
In: Journal of Electroceramics
doi: 10.1007/s10832-012-9742-3
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Genenko, Yuri A. ; Zhukov, Sergey ; Yampolskii, Sergey V. ; Schütrumpf, Jörg ; Dittmer, Robert ; Jo, Wook ; Kungl, Hans ; Hoffmann, Michael J. ; Seggern, Heinz von (2012)
Universal Polarization Switching Behavior of Disordered Ferroelectrics.
In: Advanced Functional Materials, 22 (11)
doi: 10.1002/adfm.201102841
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Schütrumpf, Jörg ; Zhukov, Sergey ; Genenko, Yuri A. ; Seggern, Heinz von (2012)
Polarization switching dynamics by inhomogeneous field mechanism in ferroelectric polymers.
In: Journal of Physics D: Applied Physics, 45 (16)
doi: 10.1088/0022-3727/45/16/165301
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Senyshyn, A. ; Mühlbauer, M. J. ; Nikolowski, K. ; Pirling, T. ; Ehrenberg, H. (2012)
“In-operando” neutron scattering studies on Li-ion batteries.
In: Journal of Power Sources, 203
doi: 10.1016/j.jpowsour.2011.12.007
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Vilbrandt, Nicole ; Nickel, S. ; Immel, S. ; Rehahn, Matthias ; Stegmaier, Katja ; Melzer, Christian ; Seggern, Heinz von
Hrsg.: Schlüter, D. A. ; Iawker, C. ; Sakamoto, J. (2012)
Chapter 29: Poly(para-Phenylene-Vinylene)s.
In: Synthesis of Polymers: New Structures and Methods
Buchkapitel, Bibliographie

Klein, Andreas (2012)
Energy band alignment at interfaces of semiconducting oxides: A review of experimental determination using photoelectron spectroscopy and comparison with theoretical predictions by the electron affinity rule, charge neutrality levels, and the common anion rule.
In: Thin Solid Films, 520 (10)
doi: 10.1016/j.tsf.2011.10.055
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Hashem, A. M. ; Abuzeid, H. M. ; Mikhailova, D. ; Ehrenberg, H. ; Mauger, A. ; Julien, C. M. (2012)
Structural and electrochemical properties of α-MnO2 doped with cobalt.
In: Journal of Materials Science, 47 (5)
doi: 10.1007/s10853-011-6071-x
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Sapper, Eva ; Schaab, Silke ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2012)
Influence of electric fields on the depolarization temperature of Mn-doped (1-x)Bi1/2Na1/2TiO3-xBaTiO3.
In: Journal of Applied Physics, 111 (1)
doi: 10.1063/1.3674275
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Kaspar, Jan ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2012)
Carbon-rich SiOC anodes for lithium-ion batteries: Part II. Role of thermal cross-linking.
In: Solid State Ionics
doi: 10.1016/j.ssi.2012.01.026
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Luo, Zhenhua ; Granzow, Torsten ; Glaum, Julia ; Jo, Wook ; Rödel, Jürgen ; Hoffman, Mark (2011)
Effect of Ferroelectric Long-Range Order on the Unipolar and Bipolar Electric Fatigue in Bi1/2Na1/2TiO3-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 94 (11)
doi: 10.1111/j.1551-2916.2011.04605.x
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Hashem, Ahmed M. ; Abuzeid, Hanaa M. ; Narayanan, N. ; Ehrenberg, Helmut ; Julien, C. M. (2011)
Synthesis, structure, magnetic, electrical and electrochemical properties of Al, Cu and Mg doped MnO2.
In: Materials Chemistry and Physics, 130 (1-2)
doi: 10.1016/j.matchemphys.2011.04.074
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Hashem, Ahmed M. ; Abdel-Latif, A. M. ; Abuzeid, Hanaa M. ; Abbas, H. M. ; Ehrenberg, Helmut ; Farag, R. S. ; Mauger, A. ; Julien, C. M. (2011)
Improvement of the electrochemical performance of nanosized α-MnO2 used as cathode material for Li-batteries by Sn-doping.
In: Journal of Alloys and Compounds, 509 (40)
doi: 10.1016/j.jallcom.2011.07.075
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Jo, Wook ; Schaab, Silke ; Sapper, Eva ; Schmitt, Ljubomira A. ; Kleebe, Hans-Joachim ; Bell, Andrew J. ; Rödel, Jürgen (2011)
On the phase identity and its thermal evolution of lead free (Bi1/2Na1/2)TiO3-6 mol% BaTiO3.
In: Journal of Applied Physics, 110 (7)
doi: 10.1063/1.3645054
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Glaum, Julia ; Granzow, Torsten ; Schmitt, Ljubomira Ana ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2011)
Temperature and driving field dependence of fatigue processes in PZT bulk ceramics.
In: Acta Materialia, 59 (15)
doi: 10.1016/j.actamat.2011.06.017
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Tran, Vu Diem Ngoc ; Han, Hyoung-Su ; Yoon, Chang-Ho ; Lee, Jae-Shin ; Jo, Wook ; Rödel, Jürgen (2011)
Lead-free electrostrictive bismuth perovskite ceramics with thermally stable field-induced strains.
In: Materials Letters, 65 (17-18)
doi: 10.1016/j.matlet.2011.05.059
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Zakutayev, Andriy ; Tate, Janet ; Xie, Sujing ; Gibbons, Brady J. ; Platt, Heather A. S. ; Keszler, Douglas A. ; Barati, Alireza ; Klein, Andreas ; Jaegermann, Wolfram (2011)
Interdiffusion at the BaCuSeF/ZnTe interface.
In: Thin Solid Films, 519 (21)
doi: 10.1016/j.tsf.2010.12.125
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Schierholz, Roland ; Fuess, Hartmut (2011)
Symmetry of domains in morphotropic PbZr_{1−x}Ti_{x}O_{3} ceramics.
In: Physical Review B, 84 (6)
doi: 10.1103/PhysRevB.84.064122
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Mikhailova, Daria ; Bramnik, Natalia N. ; Bramnik, Kirill G. ; Reichel, P. ; Oswald, S. ; Senyshyn, A. ; Trots, D. M. ; Ehrenberg, Helmut (2011)
Layered LixMoO2Phases with Different Composition for Electrochemical Application: Structural Considerations.
In: Chemistry of Materials, 23 (15)
doi: 10.1021/cm2010715
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Hinterstein, M. ; Rouquette, J. ; Haines, J. ; Papet, Ph. ; Knapp, M. ; Glaum, J. ; Fuess, H. (2011)
Structural Description of the Macroscopic Piezo- and Ferroelectric Properties of Lead Zirconate Titanate.
In: Physical Review Letters, 107 (7)
doi: 10.1103/PhysRevLett.107.077602
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Hohmann, Mareike V. ; Ágoston, Péter ; Wachau, André ; Bayer, Thorsten J. M. ; Broetz, Joachim ; Albe, Karsten ; Klein, Andreas (2011)
Orientation dependent ionization potential of In2O3: A natural source for inhomogeneous barrier formation at electrode interfaces in organic electronics.
In: Journal of Physics: Condensed Matter, 23 (33)
doi: 10.1088/0953-8984/23/33/334203
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Graczyk-Zajac, M. ; Fasel, Claudia ; Riedel, Ralf (2011)
Polymer-derived-SiCN ceramic/graphite composite as anode material with enhanced rate capability for lithium ion batteries.
In: Journal of Power Sources, 196 (15)
doi: 10.1016/j.jpowsour.2011.03.076
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Ehmke, Matthias ; Glaum, Julia ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2011)
Stabilization of the Fatigue-Resistant Phase by CuO Addition in (Bi1/2Na1/2)TiO3-BaTiO3.
In: Journal of the American Ceramic Society, 94 (8)
doi: 10.1111/j.1551-2916.2010.04379.x
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Drahus, Michael D. ; Jakes, Peter ; Erdem, Emre ; Schaab, Silke ; Chen, Jun ; Ozerov, Mykhaylo ; Zvyagin, Sergei ; Eichel, Rüdiger-A. (2011)
Manganese-doped (1−x)BiScO_{3}–xPbTiO_{3} high-temperature ferroelectrics: Defect structure and mechanism of enhanced electric resistivity.
In: Physical Review B, 84 (6)
doi: 10.1103/PhysRevB.84.064113
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Erdem, Emre ; Eichel, Rüdiger-A.
Hrsg.: Lallart, Mickael (2011)
Impact of Defect Structure on ’Bulk’ and Nano-Scale Ferroelectrics.
In: Ferroelectrics - Characterization and Modeling
Buchkapitel, Bibliographie

Gröting, Melanie ; Hayn, Silke ; Albe, Karsten (2011)
Chemical order and local structure of the lead-free relaxor ferroelectric (Na1/2Bi1/2)TiO3.
In: Journal of Solid State Chemistry, 184 (8)
doi: 10.1016/j.jssc.2011.05.044
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Agoston, Peter ; Albe, Karsten (2011)
Thermodynamic stability, stoichiometry, and electronic structure of bcc-In2O3 surfaces.
In: Phys. Rev. B, 84 (045311)
doi: 10.1103/PhysRevB.84.045311
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Schafranek, Robert ; Li, Shunyi ; Chen, Feng ; Wu, Wenbin ; Klein, Andreas (2011)
PbTiO3/SrTiO3 interface: Energy band alignment and its relation to the limits of Fermi level variation.
In: Physical Review B, 84 (4)
doi: 10.1103/PhysRevB.84.045317
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Jo, Wook ; Rödel, Jürgen (2011)
Electric-field-induced volume change and room temperature phase stability of (Bi1/2Na1/2)TiO3-x mol. % BaTiO3 piezoceramics.
In: Applied Physics Letters, 99 (4)
doi: 10.1063/1.3615675
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Chen, Feng ; Schafranek, Robert ; Wu, Wenbin ; Klein, Andreas (2011)
Reduction-induced Fermi level pinning at the interfaces between Pb(Zr,Ti)O3 and Pt, Cu and Ag metal electrodes.
In: Journal of Physics D: Applied Physics, 44 (25)
doi: 10.1088/0022-3727/44/25/255301
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Dittmer, Robert ; Jo, Wook ; Daniels, John ; Schaab, Silke ; Rödel, Jürgen (2011)
Relaxor Characteristics of Morphotropic Phase Boundary (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3 Modified with Bi(Zn1/2Ti1/2)O3.
In: Journal of the American Ceramic Society
doi: 10.1111/j.1551-2916.2011.04631.x
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Deuermeier, Jonas ; Gassmann, Jürgen ; Broetz, Joachim ; Klein, Andreas (2011)
Reactive magnetron sputtering of Cu2O: Dependence on oxygen pressure and interface formation with indium tin oxide.
In: Journal of Applied Physics, 109 (11)
doi: 10.1063/1.3592981
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Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Rytz, Daniel ; Donner, Wolfgang (2011)
Structural origins of relaxor behavior in a 0.96(Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–0.04BaTiO[sub 3] single crystal under electric field.
In: Applied Physics Letters, 98 (25)
doi: 10.1063/1.3602316
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Jakes, Peter ; Erdem, Emre ; Ozarowski, Andrew ; Van Tol, Johan ; Buckan, Ronny ; Mikhailova, Daria ; Ehrenberg, Helmut ; Eichel, Rüdiger-A. (2011)
Local coordination of Fe3+ in Li[Co0.98Fe0.02]O2 as cathode material for lithium ion batteries—multi-frequency EPR and Monte-Carlo Newman-superposition model analysis.
In: Physical Chemistry Chemical Physics, 13 (20)
doi: 10.1039/C0CP02048F
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Suchanicz, J. ; Kim-Ngan, N.-T. H. ; Konieczny, K. ; Jankowska-Sumara, I. ; Balogh, Adam G. (2011)
Soft and hybrid-doped Pb(Zr,Ti)O3 ceramics under stress, electric field, and temperature loading.
In: Journal of Applied Physics, 109 (10)
doi: 10.1063/1.3585826
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Aksel, Elena ; Jakes, Peter ; Erdem, Emre ; Smyth, Donald M. ; Ozarowski, Andrew ; Van Tol, Johan ; Jones, Jacob L. ; Eichel, Rüdiger-A. (2011)
Processing of Manganese-Doped [Bi0.5Na0.5]TiO3 Ferroelectrics: Reduction and Oxidation Reactions During Calcination and Sintering.
In: Journal of the American Ceramic Society, 94 (5)
doi: 10.1111/j.1551-2916.2010.04249.x
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Graczyk-Zając, Magdalena ; Lazar, Ana Maria ; Chaumont, Denis ; Sacilotti, Marco ; Riedel, Ralf (2011)
Electrochemical Investigation of Lithium Intercalation in MOCVD Derived Nanostructured Anatase/Rutile TiO.
In: ecsTransactions, 35 (34)
doi: 10.1149/1.3654219
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Reinold, L. Mirko ; Graczyk-Zajac, Magdalena ; Fasel, Claudia ; Riedel, Ralf (2011)
Prevention of Solid Electrolyte Interphase Damaging on Silicon by Using Polymer Derived SiCN Ceramics.
In: ecsTransactions, 35 (34)
doi: 10.1149/1.3654200
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Yampolskii, Sergey V. ; Genenko, Yuri A. ; Melzer, Christian ; Seggern, Heinz von (2011)
Self-consistent model of unipolar transport in organic semiconductor diodes: Accounting for a realistic density-of-states distribution.
In: Journal of Applied Physics, 109 (7)
doi: 10.1063/1.3569839
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Agoston, Peter ; Albe, Karsten (2011)
Disordered reconstructions of the reduced SnO2-(110) surface.
In: Surf. Sci., 605 (7-8)
doi: 10.1016/j.susc.2011.01.007
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Schmitt, Ljubomira A. ; Kling, Jens ; Hinterstein, Manuel ; Hoelzel, Markus ; Jo, Wook ; Kleebe, Hans-Joachim ; Fuess, Hartmut (2011)
Structural investigations on lead-free Bi1/2Na1/2TiO3-based piezoceramics.
In: Journal of Materials Science, 46 (12)
doi: 10.1007/s10853-011-5427-6
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Drahus, Michael D. ; Jakes, Peter ; Erdem, Emre ; Eichel, Rüdiger-A. (2011)
Defect structure of the mixed ionic–electronic conducting Sr[Ti,Fe]Ox solid-solution system — Change in iron oxidation states and defect complexation.
In: Solid State Ionics, 184 (1)
doi: 10.1016/j.ssi.2010.09.045
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Ágoston, Péter ; Albe, Karsten ; Nieminen, Risto M. ; Puska, Martti J. (2011)
Ágoston et al. Reply: Comment on "Intrinsic n-type Behavior in Transparent Conducting Oxides: A Comparative Hybrid-Functional Study of In2O3, SnO2 and ZnO”.
In: Physical Review Letters, 106 (6)
doi: 10.1103/PhysRevLett.106.069602
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Melzer, Christian ; Genenko, Yuri A. ; Yampolskii, Sergey V. ; Stegmaier, Katja ; Ottinger, Oliver M. ; Seggern, Heinz von (2011)
Charge-carrier injection and transport in organic light-emitting diodes: Single-particle versus mean-field approach.
In: Journal of Photonics for Energy, 1 (1)
doi: 10.1117/1.3534762
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Nowak, A. P. ; Graczyk-Zajac, M. ; Riedel, Ralf
Hrsg.: Wicks, George ; Simon, Jack ; Zidan, Ragaiy ; Lara‐Curzio, Edgar ; Adams, Thad ; Zayas, Jose ; Karkamkar, Abhi ; Sindelar, Robert ; Garcia‐Diaz, Brenda ; The American Ceramic Society (2011)
Determination of the Diffusion Coefficient of Lithium Ions in Graphite Coated with Polymer-Derived SiCN Ceramic.
In: Materials Challenges in Alternative and Renewable Energy: Ceramic Transactions, Volume 224
Buchkapitel, Bibliographie

Abuzeid, Hanaa M. ; Hashem, Ahmed M. ; Narayanan, N. ; Ehrenberg, Helmut ; Julien, C. M. (2011)
Nanosized silver-coated and doped manganese dioxide for rechargeable lithium batteries.
In: Solid State Ionics, 182 (1)
doi: 10.1016/j.ssi.20https://doi.org/10.11.023
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Dittmer, Robert ; Jo, Wook ; Damjanovic, Dragan ; Rödel, Jürgen (2011)
Lead-free high-temperature dielectrics with wide operational range.
In: Journal of Applied Physics, 109 (3)
doi: 10.1063/1.3544481
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Simons, Hugh ; Daniels, John ; Jo, Wook ; Dittmer, Robert ; Studer, Andrew ; Avdeev, Maxim ; Rödel, Jürgen ; Hoffman, Mark (2011)
Electric-field-induced strain mechanisms in lead-free 94%(Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–6%BaTiO[sub 3].
In: Applied Physics Letters, 98 (8)
doi: 10.1063/1.3557049
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Luo, Zhenhua ; Glaum, Julia ; Granzow, Torsten ; Jo, Wook ; Dittmer, Robert ; Hoffman, Mark ; Rödel, Jürgen (2011)
Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 94 (2)
doi: 10.1111/j.1551-2916.2010.04101.x
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Jakes, Peter ; Erdem, Emre ; Eichel, Rüdiger-A. ; Jin, Li ; Damjanovic, Dragan (2011)
Position of defects with respect to domain walls in Fe[sup 3+]-doped Pb[Zr[sub 0.52]Ti[sub 0.48]]O[sub 3] piezoelectric ceramics.
In: Applied Physics Letters, 98 (7)
doi: 10.1063/1.3555465
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Hinterstein, Manuel ; Hoelzel, Markus ; Kungl, Hans ; Hoffmann, Michael J. ; Ehrenberg, Helmut ; Fuess, Hartmut (2011)
In situ neutron diffraction study of electric field induced structural transitions in lanthanum doped lead zirconate titanate.
In: Zeitschrift für Kristallographie, 226 (2)
doi: 10.1524/zkri.2011.1338
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Koerber, Christoph ; Wachau, André ; Agoston, Peter ; Albe, Karsten ; Klein, Andreas (2011)
Self-limited oxygen exchange kinetics at SnO2 surfaces.
In: Phys. Chem. Chem. Phys., 13 (8)
doi: 10.1039/c0cp01935f
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Eichel, Rüdiger-A. (2011)
Structural and dynamic properties of oxygen vacancies in perovskite oxides—analysis of defect chemistry by modern multi-frequency and pulsed EPR techniques.
In: Physical Chemistry Chemical Physics, 13 (2)
doi: 10.1039/b918782k
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Jo, Wook ; Ollagnier, Jean-Baptiste ; Park, Jong-Lo ; Anton, Eva-Maria ; Kwon, O-Jong ; Park, Chan ; Seo, Hyun-Ho ; Lee, Jong-Sook ; Erdem, Emre ; Eichel, Rüdiger-A. ; Rödel, Jürgen (2011)
CuO as a sintering additive for (Bi1/2Na1/2)TiO3–BaTiO3–(K0.5Na0.5)NbO3 lead-free piezoceramics.
In: Journal of the European Ceramic Society, 31 (12)
doi: 10.1016/j.jeurceramsoc.2011.05.008
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Stegmaier, Katja ; Fleissner, Arne ; Janning, Helga ; Yampolskii, Sergey ; Melzer, Christian ; Seggern, Heinz von (2011)
Influence of electrical fatigue on hole transport in poly(p-phenylenevinylene)-based organic light-emitting diodes.
In: Journal of Applied Physics, 110 (3)
doi: 10.1063/1.3610381
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Wilamowska, Monika ; Mietlinska, Aneta ; Lisowska-Oleksiak, Anna ; Riedel, Ralf (2011)
Organic-inorganic materials for fast charging-discharging processes in energy storage devices.
In: Functional Materials Letters, 04 (02)
doi: 10.1142/S1793604711001774
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Kaspar, Jan ; Mera, Gabriela ; Nowak, Andrzej P. ; Graczyk-Zajac, Magdalena ; Riedel, Ralf (2010)
Electrochemical study of lithium insertion into carbon-rich polymer-derived silicon carbonitride ceramics.
In: Electrochimica Acta, 56 (1)
doi: 10.1016/j.electacta.2010.08.103
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Chen, Feng ; Schafranek, Robert ; Wachau, André ; Zhukov, Sergey ; Glaum, Julia ; Granzow, Torsten ; Seggern, Heinz von ; Klein, Andreas (2010)
Barrier heights, polarization switching, and electrical fatigue in Pb(Zr,Ti)O3 ceramics with different electrodes.
In: Journal of Applied Physics, 108 (10)
doi: 10.1063/1.3512969
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Graczyk-Zajac, Magdalena ; Mera, Gabriela ; Kaspar, Jan ; Riedel, Ralf (2010)
Electrochemical studies of carbon-rich polymer-derived SiCN ceramics as anode materials for lithium-ion batteries.
In: Journal of the European Ceramic Society, 30 (15)
doi: 10.1016/j.jeurceramsoc.2010.07.010
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Xu, Bai-Xiang ; Schrade, David ; Gross, Dietmar ; Müller, Ralf (2010)
Fracture simulation of ferroelectrics based on the phase field continuum and a damage variable.
In: International Journal of Fracture, 166 (1-2)
doi: 10.1007/s10704-010-9520-7
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Xu, Bai-Xiang ; Schrade, David ; Gross, Dietmar ; Müller, Ralf (2010)
Phase field simulation of domain structures in cracked ferroelectrics.
In: International Journal of Fracture, 165 (2)
doi: 10.1007/s10704-010-9471-z
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Kling, Jens ; Tan, Xiaoli ; Jo, Wook ; Kleebe, Hans-Joachim ; Fuess, Hartmut ; Rödel, Jürgen (2010)
In Situ Transmission Electron Microscopy of Electric Field-Triggered Reversible Domain Formation in Bi-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 93 (9)
doi: 10.1111/j.1551-2916.2010.03778.x
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Erdem, Emre ; Jakes, Peter ; Parashar, S. K. S. ; Kiraz, Kamil ; Somer, Mehmet ; Rüdiger, Andreas ; Eichel, Rüdiger-A. (2010)
Defect structure in aliovalently-doped and isovalently-substituted PbTiO3nano-powders.
In: Journal of Physics: Condensed Matter, 22 (34)
doi: 10.1088/0953-8984/22/34/345901
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Agoston, Peter ; Koerber, Christoph ; Klein, Andreas ; Puska, Martti J. ; Nieminen, Risto M. ; Albe, Karsten (2010)
Limits for n-type doping in In2O3 and SnO2: A theoretical approach by first-principles calculations using hybrid-functional methodology.
In: Journal of Applied Physics, 108 (5)
doi: 10.1063/1.3467780
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Li, Jing ; Wu, Qi-Hui ; Jaegermann, Wolfram (2010)
Resonant photoemission spectroscopy study of electronic structures of LiMn2O4.
In: Applied Physics A, 100 (2)
doi: 10.1007/s00339-010-5869-8
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Schmitt, Ljubomira Ana ; Hinterstein, Manuel ; Kleebe, Hans-Joachim ; Fuess, Hartmut (2010)
Comparative study of two lead-free piezoceramics using diffraction techniques.
In: Journal of applied crystallography, 43 (4)
doi: 10.1107/S0021889810015980
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Arveux, E. ; Payan, S. ; Maglione, M. ; Klein, Andreas (2010)
Surface segregation in Nb-doped BaTiO3 films.
In: Applied Surface Science, 256 (21)
doi: 10.1016/j.apsusc.2010.03.146
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Zhukov, Sergey ; Fedosov, Sergey ; Glaum, Julia ; Granzow, Torsten ; Genenko, Yuri A. ; Seggern, Heinz von (2010)
Effect of bipolar electric fatigue on polarization switching in lead-zirconate-titanate ceramics.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3452326
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Zhukov, Sergey ; Genenko, Yuri A. ; Hirsch, Ofer ; Glaum, Julia ; Granzow, Torsten ; Seggern, Heinz von (2010)
Dynamics of polarization reversal in virgin and fatigued ferroelectric ceramics by inhomogeneous field mechanism.
In: Physical Review B, 82 (1)
doi: 10.1103/PhysRevB.82.014109
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Xu, Bai-Xiang ; Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Granzow, Torsten ; Rödel, Jürgen (2010)
Phase field simulation and experimental investigation of the electro-mechanical behavior of ferroelectrics.
In: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 90 (7-8)
doi: 10.1002/zamm.200900344
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Jo, Wook ; Erdem, Emre ; Eichel, Rüdiger-A. ; Glaum, Julia ; Granzow, Torsten ; Damjanovic, Dragan ; Rödel, Jürgen (2010)
Effect of Nb-donor and Fe-acceptor dopants in (Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–BaTiO[sub 3]–(K[sub 0.5]Na[sub 0.5])NbO[sub 3] lead-free piezoceramics.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3437645
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Ahn, Cheol-Woo ; Park, Chee-Sung ; Dittmer, Robert ; Hong, Soon-Hyung ; Priya, Shashank (2010)
Effect of elemental diffusion on temperature coefficient of piezoelectric properties in KNN-based lead-free composites.
In: Journal of Materials Science, 45 (14)
doi: 10.1007/s10853-010-4550-0
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Aksel, Elena ; Erdem, Emre ; Jakes, Peter ; Jones, Jacob L. ; Eichel, Rüdiger-A. (2010)
Defect structure and materials “hardening” in Fe2O3-doped [Bi0.5Na0.5]TiO3 ferroelectrics.
In: Applied Physics Letters, 97 (1)
doi: 10.1063/1.3455888
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Hinterstein, Manuel ; Schönau, Kristin A. ; Kling, Jens ; Fuess, Hartmut ; Knapp, Michael ; Kungl, Hans ; Hoffmann, Michael J. (2010)
Influence of lanthanum doping on the morphotropic phase boundary of lead zirconate titanate.
In: Journal of Applied Physics, 108 (2)
doi: 10.1063/1.3437399
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Saadoune, Ismael ; Labrini, Mohamed ; Yahya, Mustapha ; Almaggoussi, Abdelmajid ; Ehrenberg, Helmut (2010)
LiNi0.1Mn0.1Co0.8O2 electrode material: Structural changes upon lithium electrochemical extraction.
In: Electrochimica Acta, 55 (18)
doi: 10.1016/j.electacta.2010.04.033
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Chen, F. ; Schafranek, R. ; Li, S. ; Wu, W. B. ; Klein, Andreas (2010)
Energy band alignment between Pb(Zr,Ti)O3 and high and low work function conducting oxides — from hole to electron injection.
In: Journal of Physics D: Applied Physics, 43 (29)
doi: 10.1088/0022-3727/43/29/295301
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Zhukov, Sergey ; Genenko, Yuri A. ; Seggern, Heinz von (2010)
Experimental and theoretical investigation on polarization reversal in unfatigued lead-zirconate-titanate ceramic.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3380844
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Li, Shunyi ; Wachau, André ; Schafranek, Robert ; Klein, Andreas ; Zheng, Yuliang ; Jakoby, Rolf (2010)
Energy level alignment and electrical properties of (Ba,Sr)TiO3/Al2O3 interfaces for tunable capacitors.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3459899
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Kling, Jens ; Hayn, Silke ; Schmitt, Ljubomira A. ; Gröting, Melanie ; Kleebe, Hans-Joachim ; Albe, Karsten (2010)
A-site occupancy in the lead-free (Bi1/2Na1/2TiO3)0.94–(BaTiO3)0.06 piezoceramic: Combining first-principles study and TEM.
In: Journal of Applied Physics, 107 (11)
doi: 10.1063/1.3437631
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Gonzalo, E. C. ; Morán, E. ; Parada, C. ; Ehrenberg, Helmut (2010)
Microwave-assisted synthesis of LiCoO2 and LiCo1−xGaxO2: Structural features, magnetism and electrochemical characterization.
In: Materials Chemistry and Physics, 121 (3)
doi: 10.1016/j.matchemphys.2010.02.011
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Agoston, Peter ; Albe, Karsten (2010)
Ab initio modeling of diffusion in indium oxide.
In: Physical Review B, 81 (19)
doi: 10.1103/PhysRevB.81.195205
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Erdem, Emre ; Eichel, Rüdiger-A. ; Fetzer, C. S. ; Dezsi, I. ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Balogh, Adam G. (2010)
Site of incorporation and solubility for Fe ions in acceptor-doped PZT ceramics.
In: Journal of Applied Physics, 107 (5)
doi: 10.1063/1.3327436
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Glaum, Julia ; Granzow, Torsten ; Rödel, Jürgen (2010)
Evaluation of domain wall motion in bipolar fatigued lead-zirconate-titanate: A study on reversible and irreversible contributions.
In: Journal of Applied Physics, 107 (10)
doi: 10.1063/1.3386461
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Seifert, Klaus T. P. ; Jo, Wook ; Rödel, Jürgen (2010)
Temperature-Insensitive Large Strain of (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-(K0.5Na0.5)NbO3Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 93 (5)
doi: 10.1111/j.1551-2916.2009.03573.x
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Hashem, Ahmed M. ; Abuzeid, Hanaa M. ; Nikolowski, Kristian ; Ehrenberg, Helmut (2010)
Table sugar as preparation and carbon coating reagent for facile synthesis and coating of rod-shaped MnO2.
In: Journal of Alloys and Compounds, 497 (1-2)
doi: 10.1016/j.jallcom.2010.03.039
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Hashem, Ahmed M. ; Abdel Ghany, Ashraf E. ; Nikolowski, Kristian ; Ehrenberg, Helmut (2010)
Effect of carbon coating process on the structure and electrochemical performance of LiNi0.5Mn0.5O2 used as cathode in Li-ion batteries.
In: Ionics, 16 (4)
doi: 10.1007/s11581-009-0403-8
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Zakutayev, A. ; Tate, J. ; Platt, H. A. S. ; Keszler, D. A. ; Hein, C. ; Mayer, T. ; Klein, Andreas ; Jaegermann, W. (2010)
Electronic properties of BaCuChF (Ch = S, Se, Te) surfaces and BaCuSeF/ZnPc interfaces.
In: Journal of Applied Physics, 107 (10)
doi: 10.1063/1.3380594
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Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Honkimäki, Veijo ; Jones, Jacob L. (2010)
Electric-field-induced phase-change behavior in (Bi0.5Na0.5)TiO3–BaTiO3–(K0.5Na0.5)NbO3: A combinatorial investigation.
In: Acta Materialia, 58 (6)
doi: 10.1016/j.actamat.2009.11.052
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Zakutayev, A. ; Tate, Janet ; Platt, H. A. S. ; Keszler, D. A. ; Barati, A. ; Klein, Andreas ; Jaegermann, W. (2010)
Band alignment at the BaCuSeF/ZnTe interface.
In: Applied Physics Letters, 96 (16)
doi: 10.1063/1.3405757
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Aksel, Elena ; Foronda, Humberto ; Calhoun, Kyle A. ; Jones, Jacob L. ; Schaab, Silke ; Granzow, Torsten (2010)
Processing and properties of Na0.5Bi0.5TiO3 piezoelectric ceramics modified with La, Mn AND Fe.
In: Functional Materials Letters, 03 (01)
doi: 10.1142/S1793604710000877
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Jo, Wook ; Rödel, Jürgen ; Lee, Jong-Sook ; Baik, Yoon-Hee ; Park, Chan (2010)
Effect of substitution of K for Na on the ferroelectric stability and properties in (Bi0.5Na1/2)TiO3-BaTiO3-(K1/2N1/2)NbO3.
In: Functional Materials Letters, 03 (01)
doi: 10.1142/S179360471000083X
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Eichel, Rüdiger-A. ; Kungl, Hans (2010)
Recent developments and future perspectives of lead-free ferroelectrics.
In: Functional Materials Letters, 3 (1)
doi: 10.1142/S179360471000097X
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Kungl, Hans ; Hoffmann, Michael J. (2010)
Effects of sintering temperature on microstructure and high field strain of niobium-strontium doped morphotropic lead zirconate titanate.
In: Journal of Applied Physics, 107 (5)
doi: 10.1063/1.3294648
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Erdem, Emre ; Jakes, Peter ; Eichel, Rüdiger-A. ; Sinclair, Derek C. ; Pasha, Mahaboob ; Reaney, Ian M. (2010)
Formation of (Ti'Ti − V••O)• defect dipoles in BaTiO3 ceramics heat-treated under reduce oxygen partial-pressure.
In: Functional Materials Letters, 03 (01)
doi: 10.1142/S1793604710000956
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Schmitt, Ljubomira A. ; Kleebe, Hans-Joachim (2010)
Single Grains Hosting Two Space Groups: A Transmission Electron Microscopy Study of a Lead-Free Ferroelectric.
In: Functional Materials Letters, 03 (01)
doi: 10.1142/s1793604710000920
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Genenko, Yuri A. ; Yampolskii, Sergey V. ; Melzer, Christian ; Stegmaier, Katja ; Seggern, Heinz von (2010)
Charge carrier injection into insulating media: Single-particle versus mean-field approach.
In: Physical Review B, 81 (12)
doi: 10.1103/PhysRevB.81.125310
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Erdem, Emre ; Kiraz, Kamil ; Somer, Mehmet ; Eichel, Rüdiger-A. (2010)
Size effects in Fe3+-doped PbTiO3 nanocrystals—Formation and orientation of (Fe'Ti-V0°°)° defect-dipoles.
In: Journal of the European Ceramic Society, 30 (2)
doi: 10.1016/j.jeurceramsoc.2009.04.034
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Müller, Ralf ; Xu, Bai-Xiang ; Schrade, David ; Gross, Dietmar (2010)
Modeling of Domain Structure Evolution in Ferroelectric Materials.
In: IUTAM Bookseries, 24
doi: 10.1007/978-90-481-9887-0_9
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Körber, C. ; Krishnakumar, V. ; Klein, Andreas ; Panaccione, G. ; Torelli, P. ; Walsh, A. ; Lopes Ferreira da Silva, J. ; Wei, S.-H. ; Egdell, R. G. ; Payne, D. J. (2010)
Electronic structure of In2O3 and Sn-doped In2O3 by hard x-ray photoemission spectroscopy.
In: Physical Review B, 81 (16)
doi: 10.1103/PhysRevB.81.165207
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Genenko, Yuri A. ; Glaum, Julia ; Hirsch, O. ; Kungl, Hans ; Hoffmann, Michael J. ; Granzow, Torsten (2009)
Aging of poled ferroelectric ceramics due to relaxation of random depolarization fields by space-charge accumulation near grain boundaries.
In: Physical Review B, 80 (224109)
doi: 10.1103/PhysRevB.80.224109
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Ágoston, Péter ; Albe, Karsten ; Niemann, Risto M. ; Puska, Martti J. (2009)
Intrinsic n-Type Behavior in Transparent Conducting Oxides: A Comparative Hybrid-Functional Study of In_{2}O_{3}, SnO_{2}, and ZnO.
In: Physical Review Letters, 103 (24)
doi: 10.1103/PhysRevLett.103.245501
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Zhang, Shan-Tao ; Kounga Njiwa, Alain Brice ; Jo, Wook ; Jamin, Christine ; Seifert, Klaus T. P. ; Granzow, Torsten ; Rödel, Jürgen ; Damjanovic, Dragan (2009)
High-Strain Lead-free Antiferroelectric Electrostrictors.
In: Advanced Materials, 21 (46)
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Van Tol, J. ; Dinse, Klaus-Peter ; Kungl, Hans ; Hoffmann, Michael J. (2009)
Pulsed High-Frequency EPR Investigation of Gadolinium-Doped PbZrO3 and PbTiO3.
In: Applied Magnetic Resonance, 36 (2-4)
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Laubach, Sonja ; Laubach, Stefan ; Schmidt, Peter C. ; Gröting, Melanie ; Albe, Karsten ; Jaegermann, Wolfram ; Wolf, Walter (2009)
Structure, Electronic Structure and Defect Formation Energies of LixCo1-yNiyO2 as a Function of x (0<x<1) and y (y = 0, 0.5, 1).
In: Zeitschrift für Physikalische Chemie, 223 (10-11)
doi: 10.1524/zpch.2009.6082
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Klein, Andreas ; Körber, C. ; Wachau, A. ; Säuberlich, F. ; Gassenbauer, Y. ; Schafranek, R. ; Harvey, S. P. ; Mason, T. O. (2009)
Surface potentials of magnetron sputtered transparent conducting oxides.
In: Thin Solid Films, 518 (4)
doi: 10.1016/j.tsf.2009.05.057
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Suchanicz, J. ; Kim-Ngan, N.-T. H. ; Konieczny, K. ; Jankowska-Sumara, I. ; Sitko, D. ; Goc-Jaglo, D. ; Balogh, Adam G. (2009)
Influence of combined external stress and electric field on electric properties of 0.5% Fe-doped lead zirconate titanate ceramics.
In: Journal of Applied Physics, 106 (9)
doi: 10.1063/1.3234394
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Chen, Feng ; Schafranek, Robert ; Wu, Wenbin ; Klein, Andreas (2009)
Formation and modification of Schottky barriers at the PZT/Pt interface.
In: Journal of Physics D: Applied Physics, 42 (21)
doi: 10.1088/0022-3727/42/21/215302
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Agoston, Peter ; Erhart, Paul ; Klein, Andreas ; Albe, Karsten (2009)
Geometry, electronic structure and thermodynamic stability of intrinsic point defects in indium oxide.
In: Journal of Physics: Condensed Matter, 21 (45)
doi: 10.1088/0953-8984/21/45/455801
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Eichel, Rüdiger-A. ; Erünal, Ebru ; Drahus, Michael D. ; Smyth, Donald M. ; Van Tol, Johan ; Acker, Jérôme ; Kungl, Hans ; Hoffmann, Michael J. (2009)
Local variations in defect polarization and covalent bonding in ferroelectric Cu2+-doped PZT and KNN functional ceramics at the morphotropic phase boundary.
In: Physical Chemistry Chemical Physics, 11 (39)
doi: 10.1039/b905642d
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Wei, Y. J. ; Nikolowski, Kristian ; Zhang, Shan-Tao ; Ehrenberg, Helmut ; Oswald, S. ; Chen, G. ; Wang, C. Z. ; Chen, H. (2009)
Electrochemical kinetics and cycling performance of nano Li[Li0.23Co0.3Mn0.47]O2 cathode material for lithium ion batteries.
In: Electrochemistry Communications, 11 (10)
doi: 10.1016/j.elecom.2009.08.040
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Genenko, Yuri A. ; Yampolskii, Sergey V. ; Melzer, Christian ; Seggern, Heinz von (2009)
Self-Consistent Phenomenological Theory of Charge Injection at the Conductor/Insulator Interface.
In: Integrated Ferroelectrics, 106 (1)
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Silvestroni, Laura ; Kleebe, Hans-Joachim ; Kungl, Hans ; Lauterbach, Stefan ; Müller, Mathis M. ; Hoffmann, Michael J. (2009)
Lead Zirconate Titanate-Magnetoplumbite Composites: A First Step Toward Multiferroic Ceramics?
In: Journal of the American Ceramic Society, 92 (10)
doi: 10.1111/j.1551-2916.2009.03192.x
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Eichel, Rüdiger-A. ; Drahus, Michael D. ; Jakes, Peter ; Erünal, Ebru ; Erdem, Emre ; Parashar, Sandeep Kumar ; Kungl, Hans ; Hoffmann, Michael J. (2009)
Defect structure and formation of defect complexes in Cu2+-modified metal oxides derived from a spin-Hamiltonian parameter analysis.
In: Molecular Physics, 107 (19)
doi: 10.1080/00268970903084920
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Fleissner, Arne ; Stegmaier, Katja ; Melzer, Christian ; Seggern, Heinz von ; Schwalm, Thorsten ; Rehahn, Matthias (2009)
Residual Halide Groups in Gilch-Polymerized Poly(p-phenylene-vinylene) and Their Impact on Performance and Lifetime of Organic Light-Emitting Diodes.
In: Chemistry of Materials, 21 (18)
doi: 10.1021/cm901513k
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Schidleja, Martin ; Melzer, Christian ; Roth, Michael ; Schwalm, Thorsten ; Gawrisch, Christian ; Rehahn, Matthias ; Seggern, Heinz von (2009)
The impact of contact formation on the light emission from ambipolar transistors.
In: Applied Physics Letters, 95 (11)
doi: 10.1063/1.3222976
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Tan, Xiaoli ; Aulbach, Emil ; Jo, Wook ; Granzow, Torsten ; Kling, Jens ; Marsilius, Mie ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2009)
Effect of uniaxial stress on ferroelectric behavior of (Bi1/2Na1/2)TiO3-based lead-free piezoelectric ceramics.
In: Journal of Applied Physics, 106 (4)
doi: 10.1063/1.3207827
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Schwalm, Thorsten ; Wiesecke, Jens ; Immel, Stefan ; Rehahn, Matthias (2009)
The Gilch Synthesis of Poly(p-phenylene vinylenes): Mechanistic Knowledge in the Service of Advanced Materials.
In: Macromolecular Rapid Communications, 30 (15)
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Goy, Oliver ; Mueller, Ralf ; Gross, Dietmar (2009)
Configurational forces on point defects in ferroelectric materials.
In: Zeitschrift für Angewandte Mathematik und Mechanik, 89 (8)
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Thißen, A. ; Ensling, D. ; Liberatore, M. ; Wu, Q.-H. ; Fernandez Madrigal, F. J. ; Bhuvaneswari, M. S. ; Hunger, R. ; Jaegermann, W. (2009)
Experimental routes to in situ characterization of the electronic structure and chemical composition of cathode materials for lithium ion batteries during lithium intercalation and deintercalation using photoelectron spectroscopy and related techniques.
In: Ionics, 15 (4)
doi: 10.1007/s11581-009-0339-z
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Erdem, Emre ; Mass, Valentina ; Gembus, Armin ; Schulz, Armin ; Liebau-Kunzmann, Verena ; Fasel, Claudia ; Riedel, Ralf ; Eichel, Rüdiger-A. (2009)
Defect structure in lithium-doped polymer-derived SiCN ceramics characterized by Raman and electron paramagnetic resonance spectroscopy.
In: Physical Chemistry Chemical Physics, 11 (27)
doi: 10.1039/b822457a
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Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Jones, Jacob L. (2009)
Electric-field-induced phase transformation at a lead-free morphotropic phase boundary: Case study in a 93%(Bi0.5Na0.5)TiO3–7% BaTiO3 piezoelectric ceramic.
In: Applied Physics Letters, 95 (3)
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Schilling, A. ; Byrne, D. ; Catalan, G. ; Webber, Kyle G. ; Genenko, Yuri A. ; Wu, G. S. ; Scott, James F. ; Gregg, J. M. (2009)
Domains in Ferroelectric Nanodots.
In: Nano Letters, 9 (9)
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Körber, Christoph ; Ágoston, Péter ; Klein, Andreas (2009)
Surface and bulk properties of sputter deposited undoped and Sb-doped SnO2 thin films.
In: Sensors and Actuators B: Chemical, 139 (2)
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Rödel, Jürgen ; Jo, Wook ; Seifert, Klaus T. P. ; Anton, Eva-Maria ; Granzow, Torsten ; Damjanovic, Dragan (2009)
Perspective on the Development of Lead-free Piezoceramics.
In: Journal of the American Ceramic Society, 92 (6)
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Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2009)
Degradation of lead-zirconate-titanate ceramics under different dc loads.
In: Journal of Applied Physics, 105 (10)
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Jo, Wook ; Granzow, Torsten ; Aulbach, Emil ; Rödel, Jürgen ; Damjanovic, Dragan (2009)
Origin of the large strain response in (K[sub 0.5]Na[sub 0.5])NbO[sub 3]-modified (Bi[sub 0.5]Na[sub 0.5])TiO[sub 3]–BaTiO[sub 3] lead-free piezoceramics.
In: Journal of Applied Physics, 105 (9)
doi: 10.1063/1.3121203
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Sakamoto, Junji ; Rehahn, Matthias ; Wegner, Gerhard ; Schlüter, A. D. (2009)
Suzuki Polycondensation: Polyarylenes à la Carte.
In: Macromolecular Rapid Communications, 30 (9-10)
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Schafranek, Robert ; Giere, André ; Balogh, Adam G. ; Enz, Thorsten ; Zheng, Yuliang ; Scheele, Patrick ; Jakoby, Rolf ; Klein, Andreas (2009)
Influence of sputter deposition parameters on the properties of tunable barium strontium titanate thin films for microwave applications.
In: Journal of the European Ceramic Society, 29 (8)
doi: 10.1016/j.jeurceramsoc.2008.08.034
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Gassenbauer, Y. ; Wachau, A. ; Klein, Andreas (2009)
Chemical and electronic properties of the ITO/Al2O3 interface.
In: Physical Chemistry Chemical Physics, 11 (17)
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Xu, Bai-Xiang ; Schrade, David ; Mueller, Ralf ; Gross, Dietmar (2009)
Micromechanical analysis of ferroelectric structures by a phase field method.
In: Computational Materials Science, 45 (3)
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Goy, Oliver ; Müller, Ralf ; Gross, Dietmar (2009)
Modelling of point defects in anisotropic media with an application to ferroelectrics.
In: Computational Materials Science, 45 (3)
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Kleebe, Hans-Joachim ; Lauterbach, Stefan ; Silvestroni, Laura ; Kungl, Hans ; Hoffmann, Michael J. ; Erdem, Emre ; Eichel, Rüdiger-A. (2009)
Formation of magnetic grains in ferroelectric Pb[Zr0.6Ti0.4]O3 ceramics doped with Fe3+ above the solubility limit.
In: Applied Physics Letters, 94 (14)
doi: 10.1063/1.3103313
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Oswald, S. ; Nikolowski, Kristian ; Ehrenberg, Helmut (2009)
Quasi in situ XPS investigations on intercalation mechanisms in Li-ion battery materials.
In: Analytical and Bioanalytical Chemistry, 393 (8)
doi: 10.1007/s00216-008-2520-z
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Agoston, Peter ; Albe, Karsten (2009)
Formation entropies of intrinsic point defects in cubic In2O3 from first-principles density functional theory calculations.
In: Phys. Chem. Chem. Phys., 11 (17)
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Laubach, Sonja ; Laubach, Stefan ; Schmidt, Peter C. ; Ensling, David ; Schmid, Stefan ; Jaegermann, Wolfram ; Thißen, Andreas ; Nikolowski, Kristian ; Ehrenberg, Helmut (2009)
Changes in the crystal and electronic structure of LiCoO2 and LiNiO2 upon Li intercalation and de-intercalation.
In: Physical Chemistry Chemical Physics, 11 (17)
doi: 10.1039/b901200a
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Schönau, Kristin A. ; Knapp, Michael ; Maglione, Mario ; Fuess, Hartmut (2009)
In situ investigation of the stability field and relaxation behavior of nanodomain structures in morphotropic Pb[Zr[sub 1−x]Ti[sub x]]O[sub 3] under variations in electric field and temperature.
In: Applied Physics Letters, 94 (12)
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Schneider, Jörg J. ; Hoffmann, Rudolf C. ; Engstler, Jörg ; Dilfer, Stefan ; Klyszcz, Andreas ; Erdem, Emre ; Jakes, Peter ; Eichel, Rüdiger-A. (2009)
Zinc oxide derived from single source precursor chemistry under chimie douce conditions: Formation pathway, defect chemistry and possible applications in thin film printing.
In: Journal of Materials Chemistry, 19 (10)
doi: 10.1039/b816376f
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Westram, Ilona ; Kungl, Hans ; Hoffmann, Michael J. ; Rödel, Jürgen (2009)
Influence of crystal structure on crack propagation under cyclic electric loading in lead–zirconate–titanate.
In: Journal of the European Ceramic Society, 29 (3)
doi: 10.1016/j.jeurceramsoc.2008.05.050
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Wei, Y. J. ; Ehrenberg, Helmut ; Kim, K. B. ; Park, C. B. ; Huang, Z. F. ; Baehtz, Carsten (2009)
Characterizations on the structural and electronic properties of thermal lithiated Li0.33MnO2.
In: Journal of Alloys and Compounds, 470 (1-2)
doi: 10.1016/j.jallcom.2008.02.036
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Xu, Bai-Xiang ; Müller, Ralf ; Schrade, David ; Gross, Dietmar (2009)
Simulation of domain structures in cracked ferroelectric materials.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 9 (1)
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Gottschalk, S. ; Hahn, H. ; Flege, S. ; Balogh, A. G. (2008)
Oxygen vacancy kinetics in ferroelectric PbZr[sub 0.4]Ti[sub 0.6]O[sub 3].
In: Journal of Applied Physics, 104 (11)
doi: 10.1063/1.2988902
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Zhang, Shan-Tao ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Deng, Yu (2008)
Temperature-Dependent Electrical Properties of 0.94Bi0.5Na0.5TiO3-0.06BaTiO3Ceramics.
In: Journal of the American Ceramic Society, 91 (12)
doi: 10.1111/j.1551-2916.2008.02778.x
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Ensling, David ; Thissen, Andreas ; Jaegermann, Wolfram (2008)
On the formation of lithium oxides and carbonates on Li metal electrodes in comparison to LiCoO2 surface phases investigated by photoelectron spectroscopy.
In: Applied Surface Science, 255 (5)
doi: 10.1016/j.apsusc.2008.07.196
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Müller, Ralf ; Schröder, Jörg ; Lupascu, Doru C. (2008)
Thermodynamic consistent modelling of defects and microstructures in ferroelectrics.
In: GAMM-Mitteilungen, 31 (2)
doi: 10.1002/gamm.200890007
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Genenko, Yuri A. (2008)
Space-charge mechanism of aging in ferroelectrics: An analytically solvable two-dimensional model.
In: Physical Review B, 78 (21)
doi: 10.1103/PhysRevB.78.214103
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Zhang, Lixue ; Erdem, Emre ; Ren, Xiaobing ; Eichel, Rüdiger-A. (2008)
Reorientation of (Mn[sub Ti][sup ʺ]−V[sub O][sup ●●])[sup ×] defect dipoles in acceptor-modified BaTiO[sub 3] single crystals: An electron paramagnetic resonance study.
In: Applied Physics Letters, 93 (20)
doi: 10.1063/1.3006327
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Suchanicz, J. ; Sitko, D. ; Kim-Ngan, N.-T. H. ; Balogh, Adam G. (2008)
Electric properties of soft PZT ceramics under combined electric and mechanic fields.
In: Journal of Applied Physics, 104 (9)
doi: 10.1063/1.3010760
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Genenko, Yuri A. ; Balke, Nina ; Lupascu, Doru C. (2008)
Migration of Charged Defects in Local Depolarization Fields as a Mechanism of Aging in Ferroelectrics.
In: Ferroelectrics, 370 (1)
doi: 10.1080/00150190802381563
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Yampolskii, Sergey V. ; Genenko, Yuri A. ; Melzer, Christian ; Stegmaier, Katja ; Seggern, Heinz von (2008)
Bipolar charge-carrier injection in semiconductor/insulator/conductor heterostructures: Self-consistent consideration.
In: Journal of Applied Physics, 104 (7)
doi: 10.1063/1.2990051
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Hall, D. A. ; Mori, T. ; Withers, P. J. ; Kungl, Hans ; Hoffmann, Michael J. ; Wright, J. (2008)
Domain switching in rhombohedral PZT ceramics under electrical and mechanical loading.
In: Materials Science and Technology, 24 (8)
doi: 10.1179/174328408X302611
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Erhart, Paul ; Albe, Karsten (2008)
Modeling the electrical conductivity in BaTiO[sub 3] on the basis of first-principles calculations.
In: Journal of Applied Physics, 104 (4)
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Hoffmann, M. J. ; Kungl, H. ; Theissmann, R. ; Wagner, S.
Hrsg.: Heywang, W. ; Lubitz, K. ; Werding, W. (2008)
Microstructural Analysis Based on Microscopy and X-Ray Diffraction.
In: Piezoelectricity. Evolution and Future of a Technology.
doi: 10.1007/978-3-540-68683-5
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Kounga, Alain B. ; Granzow, Torsten ; Aulbach, Emil ; Hinterstein, Manuel ; Rödel, Jürgen (2008)
High-temperature poling of ferroelectrics.
In: Journal of Applied Physics, 104 (2)
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Farooq, M. U. ; Villaurrutia, R. ; MacLaren, I. ; Burnett, T. L. ; Comyn, Timothy P. ; Bell, Andrew J. ; Kungl, Hans ; Hoffmann, Michael J. (2008)
Electron backscatter diffraction mapping of herringbone domain structures in tetragonal piezoelectrics.
In: Journal of Applied Physics, 104 (2)
doi: 10.1063/1.2956704
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Schierholz, Roland ; Fuess, Hartmut ; Tsuda, Kenji ; Ogata, Yoishiro ; Terauchi, Masami ; Theissmann, Ralf (2008)
Crystal symmetry in single domains of PbZr0.54Ti0.46O3.
In: Physical Review B, 78 (2)
doi: 10.1103/PhysRevB.78.024118
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Kounga, Alain Brice ; Zhang, Shan-Tao ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2008)
Morphotropic phase boundary in (1−x)Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–xK[sub 0.5]Na[sub 0.5]NbO[sub 3] lead-free piezoceramics.
In: Applied Physics Letters, 92 (22)
doi: 10.1063/1.2938064
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Erdem, Emre ; Drahus, Michael D. ; Eichel, Rüdiger-A. ; Kungl, Hans ; Hoffmann, Michael J. ; Ozarowski, Andrew ; Van Tol, Johan ; Brunel, Louis Claude (2008)
DEFECT STRUCTURE IN "SOFT" (Gd,Fe)-CODOPED PZT 52.5/47.5 PIEZOELECTRIC CERAMIC.
In: Functional Materials Letters, 1 (1)
doi: 10.1142/S1793604708000034
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Kungl, Hans ; Hoffmann, Michael J. (2008)
Method for the estimation of the total displacement of ferroelectric actuators under mixed thermal and electrical loading.
In: Sensors and Actuators A: Physical, 144 (2)
doi: 10.1016/j.sna.2008.01.021
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Farooq, M. U. ; Villaurrutia, R. ; MacLaren, I. ; Kungl, Hans ; Hoffmann, Michael J. ; Fundenberger, J.-J. ; Bouzy, E. (2008)
Using EBSD and TEM-Kikuchi patterns to study local crystallography at the domain boundaries of lead zirconate titanate.
In: Journal of Microscopy, 230 (3)
doi: 10.1111/j.1365-2818.2008.02004.x
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Harvey, S. P. ; Mason, T. O. ; Körber, C. ; Gassenbauer, Y. ; Klein, Andreas (2008)
Evidence for surface dipole modifications in In2O3-based transparent conductors.
In: Applied Physics Letters, 92 (25)
doi: 10.1063/1.2953435
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Erdem, Emre ; Eichel, Rüdiger-A. ; Kungl, Hans ; Hoffmann, Michael J. ; Ozarowski, Andrew ; Van Tol, Johan ; Brunei, L. C. (2008)
Characterization of (Fe_Zr,Ti-V_o ^ldrldr)^ldr defect dipoles in (La,Fe)-codoped PZT 52.5/47.5 piezoelectric ceramics by multifrequency electron paramagnetic resonance spectroscopy.
In: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 55 (5)
doi: 10.1109/TUFFC.2008.757
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Bhuvaneswari, M. S. ; Bramnik, N. N. ; Ensling, D. ; Ehrenberg, H. ; Jaegermann, W. (2008)
Synthesis and characterization of Carbon Nano Fiber/LiFePO4 composites for Li-ion batteries.
In: Journal of Power Sources, 180 (1)
doi: 10.1016/j.jpowsour.2008.01.090
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Walsh, Aron ; Lopes Ferreira da Silva, Juarez ; Wei, Su-Huai ; Körber, C. ; Klein, Andreas ; Piper, L. ; DeMasi, Alex ; Smith, Kevin ; Panaccione, G. ; Torelli, P. ; Payne, D. ; Bourlange, A. ; Egdell, R. (2008)
Nature of the Band Gap of In2O3 Revealed by First-Principles Calculations and X-Ray Spectroscopy.
In: Physical Review Letters, 100 (16)
doi: 10.1103/PhysRevLett.100.167402
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Schmitt, Ljubomira A. ; Theissmann, Ralf ; Kling, Jens ; Kungl, Hans ; Hoffmann, Michael J. ; Fuess, Hartmut (2008)
In situ hot-stage transmission electron microscopy of Pb(Zr0.52Ti0.48)O3.
In: Phase Transitions, 81 (4)
doi: 10.1080/01411590701695778
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Eichel, Rüdiger-A. ; Erhart, Paul ; Träskelin, Petra ; Albe, Karsten ; Kungl, Hans ; Hoffmann, Michael J. (2008)
Defect-Dipole Formation in Copper-Doped PbTiO3 Ferroelectrics.
In: Physical Review Letters, 100 (9)
doi: 10.1103/PhysRevLett.100.095504
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Eichel, Rüdiger-A. (2008)
Characterization of Defect Structure in Acceptor-Modified Piezoelectric Ceramics by Multifrequency and Multipulse Electron Paramagnetic Resonance Spectroscopy.
In: Journal of the American Ceramic Society, 91 (3)
doi: 10.1111/j.1551-2916.2008.02303.x
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Li, X. ; Wei, Y. J. ; Ehrenberg, Helmut ; Du, F. ; Wang, C. Z. ; Chen, G. (2008)
Characterizations on the structural and electrochemical properties of LiNi1/3Mn1/3Co1/3O2 prepared by a wet-chemical process.
In: Solid State Ionics, 178 (39-40)
doi: 10.1016/j.ssi.2008.01.048
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Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Jo, Wook ; Granzow, Torsten ; Ehrenberg, Helmut ; Rödel, Jürgen (2008)
Lead-free piezoceramics with giant strain in the system Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–BaTiO[sub 3]–K[sub 0.5]Na[sub 0.5]NbO[sub 3]. II. Temperature dependent properties.
In: Journal of Applied Physics, 103 (3)
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Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Granzow, Torsten ; Jo, Wook ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2008)
Lead-free piezoceramics with giant strain in the system Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3. I. Structure and room temperature properties.
In: Journal of Applied Physics, 103 (3)
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Schwalm, Thorsten ; Rehahn, Matthias (2008)
Efficient Oxygen-Induced Molar-Mass Control of Poly(p-phenylene vinylenes) Synthesized via the Gilch Route.
In: Macromolecular Rapid Communications, 29 (3)
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Langecker, Jens ; Rehahn, Matthias (2008)
Iridium-Functionalized Polyfluorenes: Advantages and Limitations of the Suzuki and Yamamoto Approaches.
In: Macromolecular Chemistry and Physics, 209 (3)
doi: 10.1002/macp.200700299
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Schwalm, Thorsten ; Rehahn, Matthias (2008)
Gel Formation during the Gilch Synthesis of Poly(p-phenylene vinylenes): Evidence of an Unexpected Explanation.
In: Macromolecular Rapid Communications, 29 (1)
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Erdem, Emre ; Drahus, Michael ; Eichel, Rüdiger-A. ; Ozarowski, Andrew ; Van Tol, Johan ; Brunel, Louis Claude (2008)
Microstructural Characterization of the Manganese Functional Center Site in PbTiO3Ferroelectrics — Multi-Frequency Electron Paramagnetic Resonance and Newman Superposition Model Analysis.
In: Ferroelectrics, 363 (1)
doi: 10.1080/00150190802014396
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Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2008)
Current-voltage characteristics for lead zirconate titanate bulk ceramics.
In: Journal of Applied Physics, 104 (5)
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Schrade, David ; Xu, Bai-Xiang ; Müller, Ralf ; Gross, Dietmar (2008)
On Phase Field Modeling of Ferroelectrics: Parameter Identification and Verification.
ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. Ellicott City, Maryland, USA (28.10.2008-30.10.2008)
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Balke, Nina ; Kungl, Hans ; Granzow, Torsten ; Lupascu, Doru C. ; Hoffmann, Michael J. ; Rödel, Jürgen (2007)
Bipolar Fatigue Caused by Field Screening in Pb(Zr,Ti)O3Ceramics.
In: Journal of the American Ceramic Society, 90 (12)
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Fleissner, Arne ; Schmid, Hanna ; Melzer, Christian ; Seggern, Heinz von (2007)
Trap-controlled hole transport in small molecule organic semiconductors.
In: Applied Physics Letters, 91 (24)
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Schwalm, Thorsten ; Wiesecke, Jens ; Immel, Stefan ; Rehahn, Matthias (2007)
Toward Controlled Gilch Synthesis of Poly(p-phenylene vinylenes): Anionic vs Radical Chain Propagation, a Mechanistic Reinvestigation.
In: Macromolecules, 40 (25)
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Erhart, Paul ; Eichel, Rüdiger-A. ; Träskelin, Petra ; Albe, Karsten (2007)
Association of oxygen vacancies with impurity metal ions in lead titanate.
In: Physical review / B, 76 (17)
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Erdem, Emre ; Eichel, Rüdiger-A. ; Kungl, Hans ; Hoffmann, Michael J. ; Ozarowski, Andrew ; Van Tol, Hans ; Brunel, Louis Claude (2007)
Local symmetry-reduction in tetragonal (La,Fe)-codoped Pb[Zr0.4Ti0.6]O3 piezoelectric ceramics.
In: Physica Scripta, (T129)
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Erhart, Paul ; Albe, Karsten (2007)
Thermodynamics of mono- and di-vacancies in barium titanate.
In: Journal of Applied Physics, 102 (8)
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Genenko, Yuri A. ; Lupascu, Doru C. (2007)
Erratum: Drift of charged defects in local fields as aging mechanism in ferroelectrics [Phys. Rev. B 75, 184107 (2007)].
In: Physical Review B, 76 (14)
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Kungl, Hans ; Hoffmann, Michael J. (2007)
Temperature dependence of poling strain and strain under high electric fields in LaSr-doped morphotropic PZT and its relation to changes in structural characteristics.
In: Acta Materialia, 55 (17)
doi: 10.1016/j.actamat.2007.06.035
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Fett, Theo ; Kungl, Hans ; Hoffmann, Michael J. (2007)
Permittivity and loss tangent of unpoled LaSr-doped PZT under compressive loading.
In: Journal of Materials Science, 42 (20)
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Schönau, Kristin ; Knapp, Michael ; Kungl, Hans ; Hoffmann, Michael J. ; Fuess, Hartmut (2007)
In situ synchrotron diffraction investigation of morphotropic Pb[Zr1−xTix]O3 under an applied electric field.
In: Physical Review B, 76 (14)
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Mehling, V. ; Tsakmakis, C. ; Gross, D. (2007)
Phenomenological model for the macroscopical material behavior of ferroelectric ceramics.
In: Journal of the Mechanics and Physics of Solids, 55 (10)
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Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Ehrenberg, Helmut ; Rödel, Jürgen (2007)
Giant strain in lead-free piezoceramics Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–BaTiO[sub 3]–K[sub 0.5]Na[sub 0.5]NbO[sub 3] system.
In: Applied Physics Letters, 91 (11)
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Puff, Werner ; Balke, Nina ; Kungl, Hans ; Hoffmann, Michael J. ; Balogh, Adam G. (2007)
Effect of Fe-doping and electrical load on the defect structure of Pb(ZrxTi1-x)O3ferroelectric ceramics.
In: physica status solidi (c), 4 (10)
doi: 10.1002/pssc.200675863
Artikel, Bibliographie

Eichel, Rüdiger-A. (2007)
Defect structure of oxide ferroelectrics—valence state, site of incorporation, mechanisms of charge compensation and internal bias fields.
In: Journal of Electroceramics, 19 (1)
doi: 10.1007/s10832-007-9068-8
Artikel, Bibliographie

Schrade, David ; Müller, Ralf ; Xu, Bai-Xiang ; Gross, Dietmar (2007)
Domain evolution in ferroelectric materials: a continuum phase field model and finite element implementation.
In: Computer Methods in Applied Mechanics and Engineering, 196 (41-44)
doi: 10.1016/j.cma.2007.05.010
Artikel, Bibliographie

Müller, Ralf ; Gross, Dietmar ; Schrade, David ; Xu, Bai-Xiang (2007)
Phase field simulation of domain structures in ferroelectric materials within the context of inhomogeneity evolution.
In: International Journal of Fracture, 147 (1-4)
doi: 10.1007/s10704-007-9153-7
Artikel, Bibliographie

Rehahn, Matthias ; Langecker, Jens (2007)
POLY 320-Polyfluorene-based iridium complex polymers for organic light-emitting diodes.
In: ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 234
Artikel, Bibliographie

Mueller, Michael ; Erhart, Paul ; Albe, Karsten (2007)
Analytic bond-order potential for bcc and fcc iron - comparison with established embedded-atom method potentials.
In: J. Phys.: Condens. Mater., 19 (32)
doi: 10.1088/0953-8984/19/32/326220
Artikel, Bibliographie

Theissmann, Ralf ; Schmitt, Ljubomira A. ; Kling, Jens ; Schierholz, Roland ; Schönau, Kristin A. ; Fuess, Hartmut ; Knapp, Michael ; Kungl, Hans ; Hoffmann, Michael J. (2007)
Nanodomains in morphotropic lead zirconate titanate ceramics: On the origin of the strong piezoelectric effect.
In: Journal of Applied Physics, 102 (2)
doi: 10.1063/1.2753569
Artikel, Bibliographie

Neumann, Frederik ; Genenko, Yuri A. ; Melzer, Christian ; Yampolskii, Sergey V. ; Seggern, Heinz von (2007)
Self consistent analytical solution of a problem of charge-carrier injection at a conductor/ insulator interface.
In: Physical Review B, 75
Artikel, Bibliographie

Genenko, Yuri A. ; Lupascu, Doru C. (2007)
Drift of charged defects in local fields as aging mechanism in ferroelectrics.
In: Physical Review B, 75 (18)
doi: 10.1103/PhysRevB.75.184107
Artikel, Bibliographie

Schönau, Kristin A. ; Schmitt, Ljubomira A. ; Knapp, Michael ; Fuess, Hartmut ; Eichel, Rüdiger-A. ; Kungl, Hans ; Hoffmann, Michael J. (2007)
Nanodomain structure of Pb[Zr_{1−x}Ti_{x}]O_{3} at its morphotropic phase boundary: Investigations from local to average structure.
In: Physical Review B, 75 (18)
doi: 10.1103/PhysRevB.75.184117
Artikel, Bibliographie

Schwalm, Thorsten ; Rehahn, Matthias (2007)
Toward Controlled Gilch Synthesis of Poly(p-phenylenevinylenes): Synthesis and Thermally Induced Polymerization of α-Bromo-p-quinodimethanes.
In: Macromolecules, 40 (11)
doi: 10.1021/ma062649f
Artikel, Bibliographie

Erhart, Paul ; Klein, Andreas ; Egdell, Russell ; Albe, Karsten (2007)
Band structure of indium oxide: Indirect versus direct band gap.
In: Physical Review B, 75 (15)
doi: 10.1103/PhysRevB.75.153205
Artikel, Bibliographie

Kungl, Hans ; Theissmann, Ralf ; Knapp, Michael ; Baehtz, Carsten ; Fuess, Hartmut ; Wagner, Susanne ; Fett, Theo ; Hoffmann, Michael J. (2007)
Estimation of strain from piezoelectric effect and domain switching in morphotropic PZT by combined analysis of macroscopic strain measurements and synchrotron X-ray data.
In: Acta Materialia, 55 (6)
Artikel, Bibliographie

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen (2007)
Fatigue of Lead Zirconate Titanate Ceramics. I: Unipolar and DC Loading.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01520.x
Artikel, Bibliographie

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen (2007)
Fatigue of Lead Zirconate Titanate Ceramics II: Sesquipolar Loading.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01521.x
Artikel, Bibliographie

Zuo, Ruzhong ; Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen (2007)
PMN-PT Ceramics Prepared By Spark Plasma Sintering.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01533.x
Artikel, Bibliographie

Schmitt, Ljubomira A. ; Schönau, Kristin A. ; Theissmann, Ralf ; Fuess, Hartmut ; Kungl, Hans ; Hoffmann, Michael J. (2007)
Composition dependence of the domain configuration and size in Pb(Zr[sub 1−x]Ti[sub x])O[sub 3] ceramics.
In: Journal of Applied Physics, 101 (7)
doi: 10.1063/1.2715476
Artikel, Bibliographie

Albe, Karsten ; Erhart, P. ; Müller, M. (2007)
Analytic Interatomic Potentials for Atomic-Scale Simulations of Metals and Metal Compounds: A Brief Overview.
In: ntegral Materials Modeling: Towards Physics-Based Through-Process Models, (16)
doi: 10.1002/9783527610983.ch16
Artikel, Bibliographie

Gumann, Sina ; Nestle, Nikolaus ; Liebau-Kunzmann, Verena ; Riedel, Ralf (2007)
Investigations of Li-containing SiCN(O) ceramics via 7Li MAS NMR.
In: Solid State Nuclear Magnetic Resonance, 31 (2)
doi: 10.1016/j.ssnmr.2007.02.003
Artikel, Bibliographie

Laubach, Stefan ; Schmidt, Peter C. ; Thißen, Andreas ; Fernandez-Madrigal, Francisco Javier ; Wu, Qi-Hui ; Jaegermann, Wolfram ; Klemm, Matthias ; Horn, Siegfried (2007)
Theoretical and experimental determination of the electronic structure of V2O5, reduced V2O5-x and sodium intercalated NaV2O5.
In: Physical Chemistry Chemical Physics, 9 (20)
doi: 10.1039/b612489e
Artikel, Bibliographie

Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Utschig, Thomas ; Shur, Vladimir Y. ; Lupascu, Doru C. (2007)
Interaction of domain walls with defects in ferroelectric materials.
In: Mechanics of materials, 39 (2)
doi: 10.1016/j.mechmat.2006.04.002
Artikel, Bibliographie

Kungl, Hans ; Fett, Theo ; Wagner, Susanne ; Hoffmann, Michael J. (2007)
Nonlinearity of strain and strain hysteresis in morphotropic LaSr-doped lead zirconate titanate under unipolar cycling with high electric fields.
In: Journal of Applied Physics, 101 (4)
doi: 10.1063/1.2434836
Artikel, Bibliographie

Wei, Y. J. ; Ehrenberg, Helmut ; Bramnik, Natalia N. ; Nikolowski, Kristian ; Baehtz, Carsten ; Fuess, Hartmut (2007)
In situ synchrotron diffraction study of high temperature prepared orthorhombic LiMnO2.
In: Solid State Ionics, 178 (3-4)
doi: 10.1016/j.ssi.2006.11.018
Artikel, Bibliographie

Schrade, David ; Müller, Ralf ; Xu, Bai-Xiang ; Gross, Dietmar (2007)
Domain wall pinning by point defects in ferroelectric materials.
Konferenzveröffentlichung, Bibliographie

Schrade, David ; Müller, Ralf ; Xu, Bai-Xiang ; Gross, Dietmar (2007)
Phasenfeldsimulationen in ferroelektrischen Materialien.
In: Beiträge zur Experimentalphysik, Didaktik und computergestützten Physik
Buchkapitel, Bibliographie

Wiesecke, Jens ; Rehahn, Matthias (2007)
The Effect of Persistent TEMPO Radicals on the Gilch Polymerization.
In: Macromolecular Rapid Communications, 28 (1)
doi: 10.1002/marc.200600655
Artikel, Bibliographie

Wiesecke, Jens ; Rehahn, Matthias (2007)
Direct Observation ofα-Chloro-p-quinodimethane as the Real Monomer in the Gilch Polymerization Leading to Poly(p-phenylene vinylene)s.
In: Macromolecular Rapid Communications, 28 (2)
doi: 10.1002/marc.200600649
Artikel, Bibliographie

Schwalm, Thorsten ; Wiesecke, Jens ; Rehahn, Matthias (2007)
Improved Poly(p-phenylene vinylenes) through Profound Mechanistic Understanding of their Synthesis via Gilch Reaction.
In: Electroactive Polymers: Materials & Devices, 2
Artikel, Bibliographie

Eichel, Rüdiger-A. ; Böttcher, Rolf (2007)
Characterization of the high-spin Mn2+-functional centre in BaTiO3 by means of right-angle wiggling electron paramagnetic resonance spectroscopy.
In: Molecular Physics, 105 (15-16)
doi: 10.1080/00268970701790942
Artikel, Bibliographie

Schrade, David ; Xu, Bai-Xiang ; Müller, Ralf ; Gross, Dietmar (2007)
Phase field simulations on the interaction of ferroelectric domains with point defects.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 7 (1)
doi: 10.1002/pamm.200700263
Artikel, Bibliographie

Balke, Nina ; Lupascu, Doru C. ; Blair, Thomas ; Gruverman, Alexei (2006)
Thickness profiles through fatigued bulk ceramic lead zirconate titanate.
In: Journal of Applied Physics, 100 (11)
doi: 10.1063/1.2395600
Artikel, Bibliographie

Granzow, Torsten ; Suvaci, Ender ; Kungl, Hans ; Hoffmann, Michael J. (2006)
Deaging of heat-treated iron-doped lead zirconate titanate ceramics.
In: Applied Physics Letters, 89 (26)
doi: 10.1063/1.2425035
Artikel, Bibliographie

Gassenbauer, Y. ; Schafranek, R. ; Klein, Andreas ; Zafeiratos, S. ; Hävecker, M. ; Knop-Gericke, A. ; Schlögl, R. (2006)
Surface potential changes of semiconducting oxides monitored by high-pressure photoelectron spectroscopy: Importance of electron concentration at the surface.
In: Solid State Ionics, 177 (35-36)
doi: 10.1016/j.ssi.2006.07.036
Artikel, Bibliographie

Neumann, Frederik ; Genenko, Yuri A. ; Melzer, Christian ; Seggern, Heinz von (2006)
Self-consistent theory of unipolar charge-carrier injection in metal/insulator/metal systems.
In: Journal of Applied Physics, 100
Artikel, Bibliographie

Wu, Q.-H. ; Thissen, A. ; Jaegermann, W. ; Schüz, M. ; Schmidt, P. C. (2006)
Resonant photoemission spectroscopy study of electronic structure of V2O5.
In: Chemical Physics Letters, 430 (4-6)
doi: 10.1016/j.cplett.2006.08.071
Artikel, Bibliographie

Harvey, S. P. ; Mason, T. O. ; Gassenbauer, Y. ; Schafranek, R. ; Klein, Andreas (2006)
Surface versus bulk electronic/defect structures of transparent conducting oxides: I. Indium oxide and ITO.
In: Journal of Physics D: Applied Physics, 39 (18)
doi: 10.1088/0022-3727/39/18/006
Artikel, Bibliographie

Wu, Qi-Hui ; Thissen, Andreas ; Jaegermann, Wolfram (2006)
Photoemission spectroscopy and electronic structures of LiMn2O4.
In: Chinese Physics Letters, 23 (8)
doi: 10.1088/0256-307X/23/8/066
Artikel, Bibliographie

Erhart, Paul ; Juslin, Niklas ; Goy, Oliver ; Nordlund, Kai ; Müller, Ralf ; Albe, Karsten (2006)
Analytic bond-order potential for atomistic simulations of zinc oxide.
In: Journal of Physics: Condensed Matter, 18 (29)
doi: 10.1088/0953-8984/18/29/003
Artikel, Bibliographie

Granzow, Torsten ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen (2006)
Electromechanical poling of piezoelectrics.
In: Applied Physics Letters, 88 (25)
doi: 10.1063/1.2216028
Artikel, Bibliographie

Zuo, Ruzhong ; Rödel, Jürgen ; Chen, Renzheng ; Li, Longtu (2006)
Sintering and Electrical Properties of Lead-Free Na0.5K0.5NbO3 Piezoelectric Ceramics.
In: Journal of the American Ceramic Society, 89 (6)
doi: 10.1111/j.1551-2916.2006.00991.x
Artikel, Bibliographie

Gassenbauer, Y. ; Schafranek, R. ; Klein, Andreas ; Zafeiratos, S. ; Hävecker, M. ; Knop-Gericke, A. ; Schlögl, R. (2006)
Surface states, surface potentials, and segregation at surfaces of tin-doped In2O3.
In: Physical Review B, 73 (24)
doi: 10.1103/PhysRevB.73.245312
Artikel, Bibliographie

Erhart, Paul ; Albe, Karsten ; Klein, Andreas (2006)
First-principles study of intrinsic point defects in ZnO: Role of band structure, volume relaxation, and finite-size effects.
In: Physical Review B, 73 (20)
doi: 10.1103/PhysRevB.73.205203
Artikel, Bibliographie

Meštrić, Hrvoje ; Eichel, Rüdiger-A. ; Dinse, Klaus-Peter ; Ozarowski, Andrew ; Van Tol, Johan ; Brunel, Louis ; Kungl, Hans ; Hoffmann, Michael ; Schönau, Kristin ; Knapp, Michael ; Fuess, Hartmut (2006)
Iron-oxygen vacancy defect association in polycrystalline iron-modified PbZrO3 antiferroelectrics: Multifrequency electron paramagnetic resonance and Newman superposition model analysis.
In: Physical Review B, 73 (18)
doi: 10.1103/PhysRevB.73.184105
Artikel, Bibliographie

Erhart, Paul ; Albe, Karsten (2006)
Diffusion of zinc vacancies and interstitials in zinc oxide.
In: Applied Physics Letters, 88 (20)
doi: 10.1063/1.2206559
Artikel, Bibliographie

Mehling, Volkmar ; Tsakmakis, Charalampos ; Gross, Dietmar (2006)
Thermodynamical modeling of ferroelectric polycrystalline material behavior.
In: Proceedings of the 2006 IASME/WSEAS International Conference on Continuum Mechanics, Chalkida, Greece
Artikel, Bibliographie

Donsanti, F. ; Kostourou, K. ; Decker, F. ; Ibris, N. ; Salvi, A. M. ; Liberatore, M. ; Thissen, A. ; Jaegermann, W. ; Lincot, D. (2006)
Alkali ion intercalation in V2O5: Preparation and laboratory characterization of thin films produced by ALD.
In: Surface and Interface Analysis, 38 (4)
doi: 10.1002/sia.2237
Artikel, Bibliographie

Erhart, Paul ; Albe, Karsten (2006)
First-principles study of migration mechanisms and diffusion of oxygen in zinc oxide.
In: Physical Review B, 73 (11)
doi: 10.1103/PhysRevB.73.115207
Artikel, Bibliographie

Eichel, Rüdiger-A. ; Meštrić, Hrvoje ; Kungl, Hans ; Hoffmann, Michael J. (2006)
Multifrequency electron paramagnetic resonance analysis of polycrystalline gadolinium-doped PbTiO[sub 3]—Charge compensation and site of incorporation.
In: Applied Physics Letters, 88 (12)
doi: 10.1063/1.2185258
Artikel, Bibliographie

Kolb, Robert ; Fasel, Claudia ; Liebau-Kunzmann, Verena ; Riedel, Ralf (2006)
SiCN/C-ceramic composite as anode material for lithium ion batteries.
In: Journal of the European Ceramic Society, 26 (16)
doi: 10.1016/j.jeurceramsoc.2006.01.009
Artikel, Bibliographie

Gassenbauer, Yvonne ; Klein, Andreas (2006)
Electronic and Chemical Properties of Tin-Doped Indium Oxide (ITO) Surfaces and ITO/ZnPc Interfaces Studied In-situ by Photoelectron Spectroscopy.
In: The Journal of Physical Chemistry B, 110 (10)
doi: 10.1021/jp056640b
Artikel, Bibliographie

Fleissner, Arne ; Schmid, H. ; Melzer, Christian ; Schmechel, Roland ; Seggern, Heinz von (2006)
Transition from Non-Dispersive to Dispersive Hole Transport in a Small Molecule Organic Semiconductor Controlled by Molecular Doping.
In: MRS Online Proceedings Library, 965
doi: 10.1557/PROC-0965-S14-03
Artikel, Bibliographie

Neumann, Frederik ; Genenko, Yuri A. ; Seggern, Heinz von (2006)
The Einstein relation in systems with trap-controlled transport.
In: Journal of Applied Physics, 99 (1)
Artikel, Bibliographie

Lupascu, Doru C. ; Genenko, Yuri A. ; Balke, Nina (2006)
Aging in Ferroelectrics.
In: Journal of the American Ceramic Society, 89 (1)
doi: 10.1111/j.1551-2916.2005.00663.x
Artikel, Bibliographie

Liebau-Kunzmann, Verena ; Fasel, Claudia ; Kolb, Robert ; Riedel, Ralf (2006)
Lithium containing silazanes as precursors for SiCN:Li ceramics—A potential material for electrochemical applications.
In: Journal of the European Ceramic Society, 26 (16)
doi: 10.1016/j.jeurceramsoc.2005.11.008
Artikel, Bibliographie

Mueller, Ralf ; Gross, Dietmar ; Lupascu, Doru C. (2006)
Driving forces on domain walls in ferroelectric materials and interaction with defects.
In: Computational Materials Science, 35 (1)
doi: 10.1016/j.commatsci.2005.02.014
Artikel, Bibliographie

Goy, Oliver ; Müller, Ralf ; Gross, Dietmar (2006)
Interaction of point defects in piezoelectric materials : numerical simulations in the context of electric fatigue.
In: Journal of theoretical and applied mechanics, 44 (4)
Artikel, Bibliographie

Eichel, Rüdiger-A. ; Meštrić, Hrvoje ; Dinse, Klaus-Peter ; Ozarowski, Andrew ; Van Tol, Johan ; Brunel, Louis Claude ; Kungl, Hans ; Hoffmann, Michael J. (2005)
High-field/high-frequency EPR of paramagnetic functional centers in Cu2+- and Fe3+-modified polycrystalline Pb[ZrxTi1−x]O3 ferroelectrics.
In: Magnetic Resonance in Chemistry, 43 (S1)
doi: 10.1002/mrc.1696
Artikel, Bibliographie

Wu, Qi-Hui ; Thißen, Andreas ; Jaegermann, Wolfram (2005)
XPS and UPS study of Na deposition on thin film V2O5.
In: Applied Surface Science, 252 (5)
doi: 10.1016/j.apsusc.2005.03.134
Artikel, Bibliographie

Juslin, N. ; Erhart, P. ; Traskelin, P. ; Nord, J. ; Henriksson, K. O. E. ; Nordlund, K. ; Salonen, E. ; Albe, K. (2005)
Analytical interatomic potential for modeling nonequilibrium processes in the W-C-H system.
In: J. Appl. Phys., 98 (12)
doi: 10.1063/1.2149492
Artikel, Bibliographie

Ensling, D. ; Thißen, A. ; Gassenbauer, Y. ; Klein, Andreas ; Jaegermann, W. (2005)
In-Situ Preparation and Analysis of Functional Oxides.
In: Advanced Engineering Materials, 7 (10)
doi: 10.1002/adem.200500125
Artikel, Bibliographie

Shvartsman, V. V. ; Kholkin, Andrei L. ; Verdier, Cyril ; Lupascu, Doru C. (2005)
Fatigue-induced evolution of domain structure in ferroelectric lead zirconate titanate ceramics investigated by piezoresponse force microscopy.
In: Journal of Applied Physics, 98 (9)
doi: 10.1063/1.2126782
Artikel, Bibliographie

Granzow, Torsten ; Balke, Nina ; Lupascu, Doru C. ; Rödel, Jürgen (2005)
Evolution of a stable polarization state in lead zirconate titanate ceramics by repeated partial switching.
In: Applied Physics Letters, 87 (21)
doi: 10.1063/1.2133930
Artikel, Bibliographie

Shur, Vladimir Ya. ; Nikolaeva, E. V. ; Shishkin, E. I. ; Baturin, Ivan S. ; Shur, Alevtina G. ; Utschig, Thomas ; Schlegel, Thorsten ; Lupascu, Doru C. (2005)
Deaging in Gd2(MoO4)3 by cyclic motion of a single planar domain wall.
In: Journal of Applied Physics, 98 (7)
doi: 10.1063/1.2077846
Artikel, Bibliographie

Alcántara, Ricardo ; Ortiz, Gregorio F. ; Lavela, Pedro ; Tirado, José L. ; Jaegermann, Wolfram ; Thißen, Andreas (2005)
Rotor blade grinding and re-annealing of LiCoO2: SEM, XPS, EIS and electrochemical study.
In: Journal of Electroanalytical Chemistry, 584 (2)
doi: 10.1016/j.jelechem.2005.07.011
Artikel, Bibliographie

Thißen, Andreas ; Ensling, David ; Fernández-Madrigal, Francisco Javier ; Jaegermann, Wolfram ; Alcántara, Ricardo ; Lavela, Pedro ; Tirado, José L. (2005)
Photoelectron Spectroscopic Study of the Reaction of Li and Na with NiCo2O4.
In: Chemistry of Materials, 17 (20)
doi: 10.1021/cm051138p
Artikel, Bibliographie

Nikolowski, Kristian ; Baehtz, Carsten ; Bramnik, Natalia N. ; Ehrenberg, Helmut (2005)
A Swagelok-type in situ cell for battery investigations using synchrotron radiation.
In: Journal of Applied Crystallography, 38 (5)
doi: 10.1107/S0021889805022302
Artikel, Bibliographie

Ehrenberg, Helmut ; Nikolowski, Kristian ; Bramnik, Natalia N. ; Baehtz, Carsten ; Buhrmester, Thorsten ; Gross, Toni André (2005)
Conditioning of Li(Ni,Co)O2 Cathode Materials for Rechargeable Batteries During the First Charge-Discharge Cycles.
In: Advanced Engineering Materials, 7 (10)
doi: 10.1002/adem.200500116
Artikel, Bibliographie

Nikolowski, Kristian M. ; Bramnik, Natalia N. ; Baehtz, Christian ; Ehrenberg, Helmut ; Fuess, Hartmut (2005)
In Situ XRD of Highly Charged and Discharged Li<em>x</em>Ni0.8Co0.2O2 (<em>x</em> close to 0).
In: Rechargeable Lithium and Lithium-Ion Batteries Editor(s): J. Weidner, 1 (26)
Artikel, Bibliographie

Zhang, Yong ; Lupascu, Doru C. ; Balke, Nina ; Rödel, Jürgen (2005)
Near electrode fatigue in lead zirconate titanate ceramics.
In: Journal de Physique IV (Proceedings), 128
doi: 10.1051/jp4:2005128015
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Erhart, Paul ; Klein, Andreas ; Albe, Karsten (2005)
First-principles study of the structure and stability of oxygen defects in zinc oxide.
In: Physical Review B, 72 (8)
doi: 10.1103/PhysRevB.72.085213
Artikel, Bibliographie

Wu, Qi-Hui ; Thißen, Andreas ; Jaegermann, Wolfram (2005)
Photoelectron spectroscopic study of Li oxides on Li over-deposited VO thin film surfaces.
In: Applied Surface Science, 250 (1-4)
doi: 10.1016/j.apsusc.2004.12.023
Artikel, Bibliographie

Weise, Wieland ; Keith, Torsten ; Malm, Norwin von ; Seggern, Heinz von (2005)
Trap concentration dependence of percolation in doped small molecule organic materials.
In: Journal of Applied Physics, 98 (4)
doi: 10.1063/1.2005378
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Weise, Wieland ; Keith, Torsten ; Malm, Norwin von ; Seggern, Heinz von (2005)
Trap concentration dependence of thermally stimulated currents in small molecule organic materials.
In: Physical Review B, 72 (4)
doi: 10.1103/physRevB.72.045202
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Dineva, P. ; Rangelov, T. ; Gross, Dietmar (2005)
BIEM for 2D steady-state problems in cracked anisotropic materials.
In: Engineering Analysis with Boundary Elements, 29 (7)
doi: 10.1016/j.enganabound.2005.02.006
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Bramnik, Natalia N. ; Bramnik, Kirill G. ; Baehtz, Carsten ; Ehrenberg, Helmut (2005)
Study of the effect of different synthesis routes on Li extraction–insertion from LiCoPO4.
In: Journal of Power Sources, 145 (1)
doi: 10.1016/j.jpowsour.2004.12.036
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Heil, Holger ; Andress, G. ; Schmechel, Roland ; Seggern, Heinz von ; Steiger, Jürgen ; Bonrad, K. ; Spengard, R. (2005)
Sunlight stability of organic light emitting diodes.
In: Journal of applied physics, 97 (12)
Artikel, Bibliographie

Bramnik, Natalia N. ; Bramnik, Kirill G. ; Nikolowski, Kristian ; Hinterstein, Manuel ; Baehtz, Carsten ; Ehrenberg, Helmut (2005)
Synchrotron Diffraction Study of Lithium Extraction from LiMn[sub 0.6]Fe[sub 0.4]PO[sub 4].
In: Electrochemical and Solid-State Letters, 8 (8)
doi: 10.1149/1.1940487
Artikel, Bibliographie

Neumann, Frederik ; Genenko, Yuri A. ; Schmechel, Roland ; Seggern, Heinz von (2005)
The role of diffusion on SCLC transport in double injection devices.
In: Synthetic metals, 150 (3)
Artikel, Bibliographie