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Regensburg 2010 – wissenschaftliches Programm

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KR: Fachverband Kristallographie

KR 9: Multiferroics II (Joint Session of MA, DF, KR, DS)

Montag, 22. März 2010, 14:00–17:45, H3

14:00 KR 9.1 Switching of a spin-spiral-induced polarization in multiferroic MnWO4 — •Tim Hoffmann, Dennis Meier, Petra Becker-Bohatý, Ladislav Bohatý, and Manfred Fiebig
14:15 KR 9.2 Single Crystal X-ray diffraction studies on multiferroic YMn2−xFexO5 — •Sven Partzsch, Jochen Geck, Norman Leps, Roberto Kraus, Dmitr Souptel, Bernd Büchner, and Enrico Schierle
14:30 KR 9.3 Electronic structure and magnetism in YFeMnO5 — •Torsten Weißbach, Tilmann Leisegang, Axel Lubk, Dirk C. Meyer, and Sibylle Gemming
14:45 KR 9.4 Ab initio calculations of the magnetic properties of perovskites under deformation — •Igor Maznichenko, Corina Etz, Arthur Ernst, Martin Lüders, Ingrid Mertig, Zdzislawa Szotek, and Walter Temmerman
15:00 KR 9.5 Electric field induced magnetization switching in strained EuO — •Marjana Ležaić, Konstantin Rushchanskii, Frank Freimuth, and Stefan Blügel
15:15 KR 9.6 Ferroelectric properties of BiFeO3 thin films under mechanical stress — •Martin Hoffmann, Oliver Mieth, and Lukas M. Eng
15:30 KR 9.7 Strain effects in spinel ferrite thin films from first principles calculations — •Daniel Fritsch and Claude Ederer
  15:45 15 min. break
16:00 KR 9.8 Mechanism of ferroelectric instabilities in non-d0 perovskites: LaCrO3 versus CaMnO3Tim Harris, Roman Kovacik, and •Claude Ederer
16:15 KR 9.9 Multiferroicity in EuTiO3 and Eu1−xBaxTiO3: ab initio characterization of crystalline, magnetic and electronic structure — •Konstantin Z. Rushchanskii, Marjana Ležaić, and Nicola A. Spaldin
16:30 KR 9.10 Electronic and magnetic properties of LuFe2O4 — •Karsten Kuepper, Michael Raekers, Christian Taubitz, Manuel Prinz, Christine Derks, Manfred Neumann, Andrei V. Postnikov, Frank M. F. de Groot, Cinthia Piamonteze, Dharmalingam Prabhakaran, and Stephen J. Blundell
16:45 KR 9.11 Influence of Fe-substitution in LiNi(1−x)FexPO4 on the antiferromagnetic structure — •Elke Künzel, Anne Zimmermann, Jiying Li, David Vaknin, and Manfred Fiebig
17:00 KR 9.12 Non-Resonant Magnetic X-ray Scattering on Rare-Earth Iron Borates RFe3(BO3)4 — •Jorge E. Hamann-Borrero, Martin Philipp, Olga Kataeva, Martin von Zimmermann, Christian Hess, Ruediger Klingeler, Alexander Vasiliev, Leonard Bezmaternykh, and Bernd Buechner
17:15 KR 9.13 Electronic structure, magnetic and dielectric properties of the edge-sharing copper-oxide chain compound NaCu2O2 — •Philippe Leininger, Martin Rahlenbeck, Markus Raichle, Britta Bohnenbuck, Andrey Malyuk, Chengtian Lin, Bernhard Keimer, Eugen Weschke, Enrico Schierle, Shinichiro Seki, Yoshi Tokura, and John Freeland
17:30 KR 9.14 Magnetoelectric effect in diluted antiferromagnet PbFe0.5Nb0.5O3 — •Vladimir Shvartsman, Pavel Borisov, Wolfgang Kleemann, and Antoni Kania
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