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Regensburg 2007 – wissenschaftliches Programm

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DF: Fachverband Dielektrische Festkörper

DF 11: Poster Session

Donnerstag, 29. März 2007, 14:30–18:00, Poster C

14:30 DF 11.1 Buffer layer investigation of MFIS stacks with an organic ferroelectric layer — •Bernd Seime, Karsten Henkel, Ioanna Paloumpa, Klaus Müller, and Dieter Schmeißer
14:30 DF 11.2 X-Ray Diffraction Studies of PrO2/Si(111) — •Lars Boewer, Joachim Wollschläger, Thomas Weisemoeller, Carsten Deiter, Peter Zaumseil, and Thomas Schroeder
14:30 DF 11.3 Size and Doping Effects of Ferroelectric Nanoparticles: A Microscopic ModelThomas Michael, •Julia Wesselinowa, and Steffen Trimper
14:30 DF 11.4 Breakdown-induced light emission and poling dynamics of porous fluoropolymers — •Sergej Zhukov and Heinz von Seggern
14:30 DF 11.5 Electron Holography on Ferroelectric 180°-Domains coupled "head-to-head" — •Christopher Matzeck, Hannes Lichte, and Marianne Reibold
14:30 DF 11.6 In-situ Electron Holography of Ferroelectric Polarization Switching — •Christopher Matzeck, Hannes Lichte, and Bernd Einenkel
14:30 DF 11.7 Amorphous lanthanum lutetium oxide thin films as an alternative high-k gate dielectric — •Joao Marcelo Jordao Lopes, Martin Roeckerath, Tassilo Heeg, Jürgen Schubert, Uffe Littmark, Siegfried Mantl, Valeri Afanasiev, Sheron Shamuilia, Andre Stesmans, Yunfa Jia, and Darrell Schlom
14:30 DF 11.8 Interdiffusion at the interface of high-k Pr2O3 layers grown on Si — •Christian Borschel, Martin Schnell, Hans Hofsäss, Christian Wenger, and Carsten Ronning
14:30 DF 11.9 Time Dependence of Electric Field-Induced Structural Phase Transitions in the Near-Surface Region of Strontium Titanate at Room Temperature — •Hartmut Stöcker, Stephan Ritter, Alexandr A. Levin, and Dirk C. Meyer
14:30 DF 11.10 Simulation and Electron Holographic Investigation of the Polarization Field in Ferroelectric (BaTiO3) / Antiferroelectric (WO3) Structures — •Dorin Geiger, Axel Rother, Christopher Matzeck, and Hannes Lichte
14:30 DF 11.11 Grenzflächeneigenschaften von PZT auf LSMO- und Pt-terminierten Substraten — •Salah Habouti, Claus-Henning Solterbeck, Mohammed Es-Souni, Vladimir Zaporojtchenko und Franz Faupel
14:30 DF 11.12 Einfluss von Substitutionen auf die elektrischen und magnetischen Eigenschaften von BiFeO3 — •Salah Habouti, Claus-Henning Solterbeck und Mohammed Es-Souni
14:30 DF 11.13 Local distribution of resistive switching channels in Nb-doped SrTiO3 — •Ruth Münstermann, Regina Dittmann, Krzysztof Szot, Chun-Lin Jia, Shaobo Mi, Paul Meuffels, and Rainer Waser
14:30 DF 11.14 X-Ray Studies of Structure Changes of Ferroelectric Thin PbTiO3 Films under DC Voltage — •Valentin Iov, Ulrich Gebhardt, Chang Kim, Peter Wochner, and Helmut Dosch
14:30 DF 11.15 The influence of elliptical polarization on self-organized nanostructures upon femtosecond laser ablation — •Olga Varlamova, Guobin Jia, and Juergen Reif
14:30 DF 11.16 Topographic investigation of IR-, VIS- and UV-induced damages on LiB3O5 surfaces by low coherence microscopy — •Änne Andresen, Stefan Möller, and Mirco Imlau
14:30 DF 11.17 Amplification behavior of photo-induced near-surface scattering — •Volker Dieckmann, Andreas Selinger, and Mirco Imlau
14:30 DF 11.18 Comparison of light-induced absorption in nominally pure LiNbO3 and LiNbO3 doped with different concentrations of Mg or Zn — •Daniela Conradi, Christoph Merschjann, Bettina Schoke, and Mirco Imlau
14:30 DF 11.19 Parametric hybrid scattering on photorefractive gratings and light-induced ferroelectric structures — •Andreas Selinger, Volker Dieckmann, and Mirco Imlau
14:30 DF 11.20 Conical light scattering in strontium barium niobate crystals related to an intrinsic composition inhomogeneityKathrin Bastwöste, Uwe Sander, and •Mirco Imlau
14:30 DF 11.21 First-principles study of point defects in barium titanate: thermodynamics and electrical conductivityPaul Erhart and •Karsten Albe
14:30 DF 11.22 Optical properties of bulk CaF2 and its F center — •Yuchen Ma and Michael Rohlfing
14:30 DF 11.23 Local structural phenomena in Ba-containing PbSc0.5B"0.5O3 (B"=Ta, Nb) — •Anna-Maria Welsch, Boriana Mihailova, Thomas Malcherek, Bernd Guettler, Carsten Paulmann, Marin Gospodinov, and Ulrich Bismayer
14:30 DF 11.24 Investigation of domain structuring in the relaxor system strontium-barium-niobate by k-space spectroscopy — •Uwe Voelker, Urs Heine, Christoph Gödeker, Rainer Pankrath, and Klaus Betzler
14:30 DF 11.25 Second harmonic generation studies of Sr1−xBaxNb2O6 single crystals — •Markus Heckhoff, Theo Kleinefeld, Vladimir Shvartsman, and Wolfgang Kleemann
14:30 DF 11.26 Magnetic properties of Mn-doped Strontium TitanateSubhankar Bedanta, •Vladimir V. Shvartsman, Wolfgang Kleemann, Alexander Tkach, and Paula M. Vilarinho
14:30 DF 11.27 181Hf(181Ta) and 77Br(77Se) PAC measurements in calcium fluoride — •Thomas Geruschke and Reiner Vianden
14:30 DF 11.28 Pulsed x-ray scattering on laser excited barium titanate — •Anton Plech, Konstantin Istomin, Vassilios Kotaidis, and Qingyu Kong
14:30 DF 11.29 3D-Laue diffraction of thin micrometer scaled crystals with visible light — •Marcel Roth and Ullrich Pietsch
14:30 DF 11.30 High-pressure infrared study of the multiferroic BiFeO3 — •A. Pashkin, C. A. Kuntscher, R. Haumont, and J. Kreisel
14:30 DF 11.31 Li diffusion in the intercalated anode material Li4+xTi5O12 with x > 0 — •Wojciech Iwaniak, Martin Wilkening, Jessica Heine, Viktor Epp, Paul Heitjans, Malte Behrens, and Wolfgang Bensch
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