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Dresden 2014 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 37: Spin Torque and Spin Excitations I

Donnerstag, 3. April 2014, 09:30–12:15, HSZ 401

09:30 MA 37.1 Goldstone modes observed in a single-k weak chiral magnet — •Max Kugler, Georg Brandl, Robert Georgii, Peter Böni, Christian Pfleiderer, Achim Rosch, Markus Garst, and Johannes Waizner
09:45 MA 37.2 Tuning Spin Transfer Torques in Chiral Magnets — •Christoph Schnarr, Robert Ritz, Andreas Bauer, Christian Franz, and Christian Pfleiderer
10:00 MA 37.3 Topologically Protected Magnetic Helix for All-Spin-Based Applications — •Elena Vedmedenko and David Altwein
10:15 MA 37.4 Spin dynamics and magnon lifetime close to the percolation in two dimensional diluted magnetic systems — •Akash Chakraborty, Paul Wenk, John Schliemann, and Georges Bouzerar
10:30 MA 37.5 Self-consistent determination of the key spin transfer torque parameters from spin wave Doppler experiments — •Helmut Körner, Jean-Yves Chauleau, Hans Bauer, Johannes Stigloher, Georg Woltersdorf, and Christian Back
  10:45 15 min. break
11:00 MA 37.6 Influence of conduction electrons on spin dynamics — •Andreas Donges, Denise Hinzke, and Ulrich Nowak
11:15 MA 37.7 Spin-orbit torques in magnetic nanostructures with structural inversion asymmetry — •Roberto Lo Conte, Ales Hrabec, Andrei Mihai, Tomek Schulz, Thomas Moore, and Mathias Kläui
11:30 MA 37.8 Non-local spin transfer torque and its effect on domain wall motion — •Martin Stier and Michael Thorwart
11:45 MA 37.9 Micromagnetic simulation of a spin-torque oscillator driven by pure spin currents — •Henning Ulrichs, Vladislav E. Demidov, and Sergej O. Demokritov
12:00 MA 37.10 Spin torque switching of an in-plane magnetized system in a thermally activated regionTomohiro Taniguchi, Yasuhiro Utsumi, •Michael Marthaler, Dmitri Golubev, and Hiroshi Imamura
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