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Regensburg 2025 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 2: Multiferroics and Magnetoelectric Coupling (joint session MA/KFM)

Montag, 17. März 2025, 09:30–12:15, H16

09:30 MA 2.1 Trilinear coupling and toroidicity in multiferroicsAndrea Urru and •Vincenzo Fiorentini
09:45 MA 2.2 Engineering magnetic domain wall energies in BiFeO3 via epitaxial strain: A route to assess skyrmionic stabilities in multiferroics from first principles — •Sebastian Meyer, Bin Xu, Laurent Bellaiche, and Bertrand Dupé
10:00 MA 2.3 Hidden order in Cr2O3 and α-Fe2O3 as a predictor for (anti-)magnetoelectricity — •Xanthe Verbeek, Andrea Urru, and Nicola Spaldin
10:15 MA 2.4 Non-trivial Spin Structures and Multiferroic Properties of the DMI-Compound Ba2CuGe2O7 — •Peter Wild, Korbinian Fellner, Michał Dembski-Villalta, Markus Garst, Eric Ressouche, Tommy Kotte, Bertrand Roessli, Alexandra Turrini, and Sebastian Mühlbauer
10:30 MA 2.5 A comparison of Γ-point symmetries and phonon selection rules of spin-space and magnetic point group in Co2Mo3O8 — •Onur Ercem, Felix Schilberth, Lilian Prodan, Vladimir Tsurkan, Alexander Tsirlin, István Kézsmárki, and Joachim Deisenhofer
10:45 MA 2.6 Ferroelectric hafnium oxide-based multiferroic bilayers for magnetoelectric spin-orbit devices — •Maximilian Lederer, Johannes Hertel, Christoph Durner, Tatiana Gurieva, and Benjamin Lilienthal-Uhlig
  11:00 15 min. break
11:15 MA 2.7 Internal fields at the V-sites and magnetic structure of the lacunar spinel GeV4S8 — •Thomas Gimpel, Norbert Büttgen, Hiroyuki Nakamura, Vladimir Tsurkan, and István Kézsmárki
11:30 MA 2.8 Fast control of antiferromagnetic domains via pulsed electric fields in Co3O4 — •Isabel Täuber, Maximilian Winkler, Somnath Ghara, Lilian Prodan, and Istvan Kezsmarki
11:45 MA 2.9 Anomalously strong magnetoelectric coupling in hexaferrite films — •Jakub Vít, Kwang-Tak Kim, Hyunju Hwang, Radomír Kužel, Milan Dopita, Darina Smržová, Kee Hoon Kim, and Josef Buršík
12:00 MA 2.10 Higher-order Magnetizations of Non-centrosymmetric Antiferromagnets — •Michael Paulsen, Silvia Knappe-Grüneberg, Jens Voigt, Allard Schnabel, Rainer Körber, Michael Fechner, Ivan Ushakov, and Dennis Meier
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