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Berlin 2024 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 30: Skyrmions II

Mittwoch, 20. März 2024, 15:00–18:30, EB 301

15:00 MA 30.1 Hauptvortrag: Discovery of Hopfion rings in a cubic chiral magnet — •Nikolai Kiselev
15:30 MA 30.2 Probing Chirality and Topology in Ferrimagnetic Multilayer Systems — •Tamer Karaman, Kai Litzius, Daniel Metternich, Timo Schmidt, Aladin Ulrich, Andrada-Oana Mandru, Reshma Peremadathil Pradeep, Hans Josef Hug, Manfred Albrecht, and Felix Büttner
15:45 MA 30.3 The dynamics of Skyrmion shrinking — •Frederik Austrup, Wolfgang Häusler, Michael Lau, and Michael Thorwart
16:00 MA 30.4 Chemical potential of magnetic skyrmion quasiparticles in heavy metal/iron bilayers — •Balázs Nagyfalusi, László Udvardi, László Szunyogh, and Levente Rózsa
16:15 MA 30.5 Stability of nonlocal magnetic solitons in an all-magnetic van der Waals heterostructure — •Moritz A. Goerzen, Dongzhe Li, Soumyajyoti Haldar, Tim Drevelow, and Stefan Heinze
16:30 MA 30.6 Laser-induced real-space topology control of spin wave resonances — •Tim Titze, Sabri Koraltan, Timo Schmidt, Marcel Möller, Florian Bruckner, Claas Abert, Dieter Suess, Claus Ropers, Daniel Steil, Manfred Albrecht, and Stefan Mathias
  16:45 15 min. break
17:00 MA 30.7 Reversible topological transformation of skymions and trivial bubbles — •Timo Schmidt, Sabri Koraltan, and Manfred Albrecht
17:15 MA 30.8 Skyrmion motion in magnetic anisotropy gradients: Acceleration caused by deformation — •Ismael Ribeiro de Assis, Ingrid Mertig, and Börge Göbel
17:30 MA 30.9 Unveiling the origin of square skyrmion lattice in GdRu2Si2 and effect of uniaxial pressure: Insights from theoryRohit Pathak, Sagar Sarkar, Olle Eriksson, and •Vladislav Borisov
17:45 MA 30.10 Skyrmions and Hopfions: topological chirality emerging from dipole-dipole interactions — •Svitlana Kondovych and Igor Luk'yanchuk
18:00 MA 30.11 Ab-initio study of the topological Hall effect in Pd/Fe/Ir(111) — •Adamantia Kosma, Philipp Rüßmann, Stefan Blügel, and Phivos Mavropoulos
18:15 MA 30.12 Classification of real- and reciprocal space topology in skyrmion crystals — •Pascal Prass, Fabian R. Lux, Duco van Straten, and Yuriy Mokrousov
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