Artikel

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

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

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
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

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

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

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

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

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

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

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

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
Artikel, Bibliographie

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

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
Artikel, Bibliographie

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

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
Artikel, Bibliographie

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

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
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
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
Artikel, 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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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)
doi: 10.1002/adma.200901516
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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)
doi: 10.1080/10584580903213225
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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)
doi: 10.1016/j.snb.2009.03.067
Artikel, Bibliographie

Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2009)
Degradation of lead-zirconate-titanate ceramics under different dc loads.
In: Journal of Applied Physics, 105 (10)
doi: 10.1063/1.3126707
Artikel, Bibliographie

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
Artikel, Bibliographie

Gassenbauer, Y. ; Wachau, A. ; Klein, Andreas (2009)
Chemical and electronic properties of the ITO/Al2O3 interface.
In: Physical Chemistry Chemical Physics, 11 (17)
doi: 10.1039/b822848e
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

Kounga, Alain B. ; Granzow, Torsten ; Aulbach, Emil ; Hinterstein, Manuel ; Rödel, Jürgen (2008)
High-temperature poling of ferroelectrics.
In: Journal of Applied Physics, 104 (2)
doi: 10.1063/1.2959830
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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)
doi: 10.1063/1.2838476
Artikel, Bibliographie

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)
doi: 10.1063/1.2838472
Artikel, Bibliographie

Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2008)
Current-voltage characteristics for lead zirconate titanate bulk ceramics.
In: Journal of Applied Physics, 104 (5)
doi: 10.1063/1.2976304
Artikel, Bibliographie

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)
doi: 10.1111/j.1551-2916.2007.02041.x
Artikel, Bibliographie

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)
doi: 10.1063/1.2820448
Artikel, Bibliographie

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)
doi: 10.1103/PhysRevB.76.149907
Artikel, Bibliographie

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

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

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

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

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

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

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

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

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

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

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

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
Artikel, Bibliographie

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

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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

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

Zhang, Yong ; Lupascu, Doru C. ; Aulbach, Emil ; Baturin, Ivan S. ; Bell, Andrew ; Rödel, Jürgen (2005)
Heterogeneity of fatigue in bulk lead zirconate titanate.
In: Acta Materialia, 53 (8)
doi: 10.1016/j.actamat.2005.01.048
Artikel, Bibliographie

Fleissner, Arne ; Weise, Wieland ; Seggern, Heinz von (2005)
Unipolar space-charge limited current through layers with a disparate concentration of shallow traps: Experiment and model.
In: Journal of Applied Physics, 97 (4)
doi: 10.1063/1.1840094
Artikel, Bibliographie

Shvartsman, V. V. ; Kholkine, A. L. ; Verdier, Cyril ; Zhang, Yong ; Lupascu, Doru C. (2005)
Investigation of fatigue mechanism in ferroelectric ceramic via piezoresponse force microscopy.
In: Journal of the European Ceramic Society, 25 (12)
Artikel, Bibliographie

Zhang, Yong ; Baturin, Ivan S. ; Aulbach, Emil ; Lupascu, Doru C. ; Kholkin, Andrei L. ; Shur, Vladimir Ya. ; Rödel, Jürgen (2005)
Evolution of bias field and offset piezoelectric coefficient in bulk lead zirconate titanate with fatigue.
In: Applied Physics Letters, 86 (1)
doi: 10.1063/1.1847712
Artikel, Bibliographie

Lupascu, Doru C. (2004)
Strain coupled Hall effect in ferroelectric-ferroelastic lead zirconate titanate.
In: Physical Review B, 70 (18)
doi: 10.1103/PhysRevB.70.184124
Artikel, Bibliographie

Verdier, Cyril ; Lupascu, Doru C. ; Seggern, Heinz von ; Rödel, Jürgen (2004)
Effect of thermal annealing on switching dynamics of fatigued bulk lead zirconate titanate.
In: Applied Physics Letters, 85 (15)
doi: 10.1063/1.1801679
Artikel, Bibliographie

Gassenbauer, Yvonne ; Klein, Andreas (2004)
Electronic surface properties of rf-magnetron sputtered In2O3:Sn.
In: Solid State Ionics, 173 (1-4)
doi: 10.1016/j.ssi.2004.07.065
Artikel, Bibliographie

Arkhipov, V. I. ; Emelianova, E. V. ; Schmechel, Roland ; Seggern, Heinz von (2004)
Thermally stimulated luminescence versus thermally stimulated current in organic solids.
In: Journal of non-crystalline solids, 338/340
Artikel, Bibliographie

Lupascu, Doru C. ; Vedesov, Sergej ; Verdier, Cyril ; Rödel, Jürgen ; Seggern, Heinz von (2004)
Stretched exponential relaxation in perovskite ferroelectrics after cyclic loading.
In: Journal of Applied Physics, 95 (3)
doi: 10.1063/1.1636528
Artikel, Bibliographie

Buchkapitel

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