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Dresden 2020 – wissenschaftliches Programm

Die DPG-Frühjahrstagung in Dresden findet nicht statt! Lesen Sie mehr ...

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TT: Fachverband Tiefe Temperaturen

TT 37: Skyrmions II (joint session MA/TT)

Mittwoch, 18. März 2020, 09:30–13:00, POT 6

09:30 TT 37.1 Hauptvortrag: Anatomy of skyrmion-defect interactions and their impact on detection protocols — •Samir Lounis
10:00 TT 37.2 Electrical and optical manipulation of magnetic skyrmions — •Felix Büttner, Bastian Pfau, Lucas Caretta, Kai Litzius, Michael Schneider, Guiseppe Mercurio, Marie Böttcher, Bertrand Dupé, Johan Mentink, Stefan Eisebitt, and Geoffrey Beach
10:15 TT 37.3 Manipulation of magnetization and spin textures via femtosecond laser — •Nina Novakovic, Mohamad-Assaad Mawass, Oleksii Volkov, Wolfgang-Dietrich Engel, Denys Makarov, and Florian Kronast
10:30 TT 37.4 Quantum Damping of Characteristic Skyrmion Eigenmodes due to Spontaneous Magnon Decay — •Alexander Mook, Jelena Klinovaja, and Daniel Loss
10:45 TT 37.5 Current-driven magnetic Skyrmions in constrained geometries — •Martin Stier, Richard Strobel, Wolfgang Häusler, and Michael Thorwart
11:00 TT 37.6 Evolution of topological charge during transitions between magnetic states — •Igor Lobanov
  11:15 15 min. break.
11:30 TT 37.7 Topological Phase Transition Controls Magnon Spin Currents — •Sebastián A. Díaz, Tomoki Hirosawa, Jelena Klinovaja, and Daniel Loss
11:45 TT 37.8 Mixed Topology Ring States in skyrmions of mixed Weyl semimetals — •Matthias Redies, Fabian Lux, Patrick Buhl, Jan-Phillip Hanke, Stefan Blügel, and Yuriy Mokrousov
12:00 TT 37.9 Skyrmion Breathing Modes in Synthetic Ferri- and Antiferromagnets — •Martin Lonsky and Axel Hoffmann
12:15 TT 37.10 Spin waves in skyrmions with various topological charges — •Levente Rózsa and Ulrich Nowak
12:30 TT 37.11 Transverse susceptibility of skyrmion lattice order in Cu2OSeO3 and MnSi — •Denis Mettus, Felix Rucker, Andreas Bauer, Helmuth Berger, Markus Garst, Achim Rosch, and Christian Pfleiderer
12:45 TT 37.12 Skyrmion-Skyrmion and Skyrmion-Edge Interactions studied with SP-STM — •Jonas Spethmann, André Kubetzka, Roland Wiesendanger, and Kirsten von Bergmann
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DPG-Physik > DPG-Verhandlungen > 2020 > Dresden