Erhart, Paul ; Klein, Andreas ; Åberg, Daniel ; Sadigh, Babak (2022)
Efficacy of the DFT + U formalism for modeling hole polarons in perovskite oxides.
In: Physical Review B, 90 (3)
doi: 10.26083/tuprints-00021157
Artikel, Zweitveröffentlichung, Verlagsversion

Li, Shunyi ; Morasch, Jan ; Klein, Andreas ; Chirila, Christina ; Pintilie, Lucian ; Jia, Lichao ; Ellmer, Klaus ; Naderer, Michael ; Reichmann, Klaus ; Gröting, Melanie ; Albe, Karsten (2022)
Influence of orbital contributions to the valence band alignment of Bi2O3, Fe2O3, BiFeO3, and Bi0.5Na0.5TiO3.
In: Physical Review B, 88 (4)
doi: 10.26083/tuprints-00021171
Artikel, Zweitveröffentlichung, Verlagsversion

Schafranek, Robert ; Li, Shunyi ; Chen, Feng ; Wu, Wenbin ; Klein, Andreas (2022)
PbTiO₃/SrTiO₃ interface: Energy band alignment and its relation to the limits of Fermi level variation.
In: Physical Review B, 84 (4)
doi: 10.26083/tuprints-00021173
Artikel, Zweitveröffentlichung, Verlagsversion

Chen, Feng ; Klein, Andreas (2022)
Polarization dependence of Schottky barrier heights at interfaces of ferroelectrics determined by photoelectron spectroscopy.
In: Physical Review B, 86 (9)
doi: 10.26083/tuprints-00021177
Artikel, Zweitveröffentlichung, Verlagsversion

Chen, Feng ; Schafranek, Robert ; Wachau, André ; Zhukov, Sergey ; Glaum, Julia ; Granzow, Torsten ; Seggern, Heinz von ; Klein, Andreas (2021)
Barrier heights, polarization switching, and electrical fatigue in Pb(Zr,Ti)O₃ ceramics with different electrodes.
In: Journal of Applied Physics, 108 (10)
doi: 10.26083/tuprints-00019892
Artikel, Zweitveröffentlichung, Verlagsversion

Zuo, Yinan ; Genenko, Yuri A. ; Klein, Andreas ; Stein, Peter ; Xu, Bai-Xiang (2021)
Domain wall stability in ferroelectrics with space charges.
In: Journal of Applied Physics, 115 (8)
doi: 10.26083/tuprints-00019917
Artikel, Zweitveröffentlichung, Verlagsversion

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

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

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

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
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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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

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
Artikel, Bibliographie

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
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

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
Artikel, Bibliographie

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
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

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
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

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
Artikel, Bibliographie

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
Artikel, Bibliographie

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
Artikel, Bibliographie