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Berlin 2024 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 5: Spin Structures and Magnetic Phase Transitions I

Montag, 18. März 2024, 09:30–12:45, EB 202

09:30 MA 5.1 Exploring and Tuning Magnetic Order in Rare-Earth Tritellurides — •Thom Ottenbros, Claudius Mueller, Shiming Lei, Ratnadwip Shingha, Leslie Schoop, Nigel Hussey, and Steffen Wiedmann
09:45 MA 5.2 Generalization of Dzyaloshinskii-Moriya interaction to any beyond Heisenberg spin model — •Hiroshi Katsumoto, Yuriy Mokrousov, and Stefan Blügel
10:00 MA 5.3 Generalization of Lieb's Theorem to a Class of Non-Bipartite Lattice Structures — •Fabio Pablo Miguel Méndez Córdoba, Joseph Tindall, Dieter Jaksch, and Frank Schlawin
10:15 MA 5.4 Thermal phase transitions of a spin-1/2 Ising-Heisenberg model on the extended Lieb lattice in a magnetic field — •Jozef Strecka and David Sivy
10:30 MA 5.5 Investigation of the first-order antiferromagnetic phase transition of SrMn2P2 and CaMn2P2 by thermal-expansion measurements with controlled force — •Sven Graus, N. S. Sangeetha, Teslin R. Thomas, Maximilian van de Loo, Andreas Kreyssig, and Anna E. Böhmer
10:45 MA 5.6 The role of quantum fluctuations for the spin-flop transition in hematite — •Tobias Dannegger and Ulrich Nowak
  11:00 15 min. break
  11:15 MA 5.7 The contribution has been withdrawn.
11:30 MA 5.8 The zoo of states in the 2D Hubbard model — •Robin Scholle, Pietro Bonetti, Demetrio Vilardi, and Walter Metzner
11:45 MA 5.9 Magnetic phase transitions in TbFeO3 — •Johanna Jochum, Michal Stekiel, Alexander Engelhardt, Astrid Schneidewind, and Christian Pfleiderer
12:00 MA 5.10 Origin of the antiparallel spin coupling of a Nd3Fe3Sb7 single crystal. — •Sabrina Palazzese, F. Pabst, Sh. Yamamoto, K. Kummer, D. Gorbunov, S. Chattopadhyay, T. Herrmannsdoerfer, M. Richter, R. Ray, M. Ruck, E. Weschke, O. Prokhnenko, B. Lake, and J. Wosnitza
12:15 MA 5.11 On the valence of chalcogen spinels — •Vinícius Estevo Silva Frehse, Aleksander Sukhanov, Elaheh Sadrollahi, and Marein Rahn
12:30 MA 5.12 The role of magnetoelastic coupling in GdRu2Si2 and uniaxial pressure effects on the skyrmion-lattice phase — •Lukas Gries, Daniel Mayoh, George Wood, Geetha Balakrishnan, and Rüdiger Klingeler
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