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Berlin 2018 – wissenschaftliches Programm

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KFM: Fachverband Kristalline Festkörper und deren Mikrostruktur

KFM 8: Multiferroics and magnetoelectrics I (joint session MA/KFM)

Dienstag, 13. März 2018, 09:30–12:15, EB 202

09:30 KFM 8.1 Lu2Fe3O7 a quest for ferroelectricity by charge order — •Sabreen Hammouda and Manuel Angst
09:45 KFM 8.2 Structural and spectroscopic properties of the new multiferroic Ni2MnTeO6 — •Stella Skiadopoulou, Maria Retuerto, Fedir Borodavka, Christelle Kadlec, Filip Kadlec, Zheng Deng, Martha Greenblatt, Dominik Legut, and Stanislav Kamba
10:00 KFM 8.3 Exotic magnetoelectric excitations of the multiferroic SmFe3(BO3)4 — •Dávid Szaller, Artem M. Kuz'menko, Alexander A. Mukhin, Toomas Rõõm, Urmas Nagel, Thomas Kain, Vlad Dziom, Lukas Weymann, Alexey Shuvaev, Anna Pimenov, Vsevolod Yu. Ivanov, Irina A. Gudim, Leonard N. Bezmaternykh, and Andrei Pimenov
10:15 KFM 8.4 Low energy spin excitations in multiferroic Mn2Mo3O8 — •Krisztián Szász, Dávid Szaller, Sándor Bordács, Laur Peedu, Johan Viirok, Toomas Rõõm, Urmas Nagel, Vladimir Tsurkan, and István Kézsmárki
10:30 KFM 8.5 Local Magnetic and Electric Interactions in Multiferroic Ba2CoGe2O7 and Sr2CoSi2O7 — •Martina Schädler, Titusz Fehér, Norbert Büttgen, Vilmos Kocsis, Yoshinori Tokura, Yasujiro Taguchi, and István Kézsmárki
  10:45 15 minutes break
11:00 KFM 8.6 Soft modes in Ca3Mn2O7 - Direct observation of the order parameters in a hybrid improper ferroelectric material — •Dirk Wulferding, Alexander Glamazda, Peter Lemmens, Bin Gao, Sang-Wook Cheong, and Kwang-Yong Choi
11:15 KFM 8.7 Giant magnetoelectric coupling in the low-dimensional ferrimagnetic iron oxoselenite Fe2O(SeO3)2 — •Peter Lemmens, Vladimir Gnezdilov, Dirk Wulferding, Peter Berdonosov, E.S. Kozlyakova, E. Kuznetsova, Olga Volkova, and Alexander Vasiliev
11:30 KFM 8.8 Magnetic and Polar Properties of the Lacunar Spinel GaMo4S8 — •Korbinian Geirhos, Peter Lunkenheimer, Hiroyuki Nakamura, Yoshikazu Tabata, and István Kézsmárki
11:45 KFM 8.9 Ferrimagnetic-type in-gap spin excitations and magnetoelastic coupling in α-Cu2V2O7 — •Johannes Werner, Liran Wang, Alexander Ottmann, Robin Weis, Mahmoud Abdel-Hafiez, Jhuma Sannigrahi, Souradip Majumdar, Changhyun Koo, and Rüdiger Klingeler
12:00 KFM 8.10 Directional dichroism via para-magnetoelectric effect in Sr2CoSi2O7 — •Dániel G. Farkas, Dávid Szaller, Vilmos Kocsis, Sándor Bordács, István Kézsmárki, Bence Bernáth, Dmytro Kamenskyi, Laur Peedu, Johan Viirok, Toomas Rõõm, Urmas Nagel, Péter Balla, and Karlo Penc
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