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MA: Fachverband Magnetismus

MA 47: Spin Hall Effects and Skyrmions I

Donnerstag, 23. März 2017, 09:30–13:15, HSZ 04

09:30 MA 47.1 Topological orbital ferromagnets — •Jan-Philipp Hanke, Frank Freimuth, Stefan Blügel, and Yuriy Mokrousov
09:45 MA 47.2 Crossover between mechanisms of skyrmion annihilation in a racetrack — •Pavel Bessarab, Igor Lobanov, Gideon Müller, Filipp Rybakov, Nikolai Kiselev, Stefan Blügel, Lars Bergqvist, and Anna Delin
10:00 MA 47.3 Magnetic phase transitions in skyrmion host GaV4Se8 established by magnetocurrent measurementsAdam Butykai, •Sandor Bordács, Miklos Csontos, Vladimir Tsurkan, and Istvan Kezsmarki
10:15 MA 47.4 Annihilation of magnetic skyrmions by quantum tunneling — •Sergei Vlasov, Pavel F. Bessarab, Igor S. Lobanov, Maria Potkina, Valery M. Uzdin, and Hannes Jónsson
10:30 MA 47.5 Relaxation dynamics between the modulated magnetic phases of GaV4S8 investigated by ac-susceptibility measurements — •Bertalan György Szigeti, Ádám Butykai, Sándor Bordács, László Ferenc Kiss, and István Kézsmárki
10:45 MA 47.6 Topological Spin Hall Effect in Antiferromagnetic Skyrmions — •Patrick M. Buhl, Frank Freimuth, Stefan Blügel, and Yuriy Mokrousov
  11:00 15 min. break.
11:15 MA 47.7 Absence of detectable current-induced magneto-optical Kerr effects in Pt, Ta and W — •Patricia Riego, Saül Vélez, Juan M. Gomez-Perez, Jon Ander Arregi, Luis E. Hueso, Fèlix Casanova, and Andreas Berger
11:30 MA 47.8 Current induced manipulation of the staggered magnetization of an antiferromagnet — •Stanislav Bodnar, Martin Jourdan, Hans-Joachim Elmers, and Mathias Kläui
11:45 MA 47.9 Temperature dependence of the spin Hall angle and switching current in the nc-W(O)/CoFeB/MgO system with perpendicular magnetic anisotropyLukas Neumann, Daniel Meier, Jan Schmalhorst, Karsten Rott, Günter Reiss, and •Markus Meinert
12:00 MA 47.10 Novel spin currents in non-collinear antiferromagnets — •Jakub Zelezny, Yang Zhang, Claudia Felser, and Binghai Yan
12:15 MA 47.11 Optimizing the spin Hall angle above 100% — •Christian Herschbach, Dmitry Fedorov, Martin Gradhand, and Ingrid Mertig
12:30 MA 47.12 Tuning spin Hall angles by alloying — •S. Wimmer, K. Chadova, D. Ködderitzsch, M. Obstbaum, M. Decker, A. K. Greitner, M. Härtinger, T. N. G. Meier, M. Kronseder, C. H. Back, and H. Ebert
12:45 MA 47.13 Skyrmions with attractive interactions in an ultrathin magnetic film — •Levente Rózsa, András Deák, Eszter Simon, Rocio Yanes, László Udvardi, László Szunyogh, and Ulrich Nowak
13:00 MA 47.14 Spin-torque and fluctuation-dissipation at FM-AFM tunnelling junctions — •Kei Yamamoto, Georg Schwiete, Olena Gomonay, and Jairo Sinova
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DPG-Physik > DPG-Verhandlungen > 2017 > Dresden