Berlin 2012 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 51: Spin Excitations/ Spin Torque

Freitag, 30. März 2012, 09:30–11:45, H 1012

09:30 MA 51.1 Ab initio investigation of the influence of the magnetic material in magnetic tunnel junctions on the bias dependence of the spin-transfer torque — •Christian Franz, Michael Czerner, and Christian Heiliger
09:45 MA 51.2 Electronic transport and magnetization dynamics in realistic devices: a multiscale approach — •Simone Borlenghi, Valentin Rychkov, Cyril Petitjean, Grégoire De Loubens, Olivier Klein, and Xavier Waintal
10:00 MA 51.3 Extrinsically controlled spin relaxation in NiFe thin films induced by a periodic scattering potential — •Michael Körner, Kilian Lenz, Anja Banholzer, Jochen Grebing, Igor Barsukov, Florian M. Römer, Jürgen Lindner, Michael Farle, and Jürgen Fassbender
10:15 MA 51.4 Domain Wall Torques from First Principles — •Frank Freimuth, Yuriy Mokrousov, and Stefan Blügel
10:30 MA 51.5 Determination of the nonadiabatic spin transfer torque parameter via SEMPA investigations — •Stefan Rößler, Sebastian Hankemeier, Robert Frömter, Hans Peter Oepen, and Benjamin Krüger
10:45 MA 51.6 Life times and chirality of spin-waves in antiferromagnetic and ferromagnetic FeRh: time depedent density functional theory perspective — •Leonid Sandratskii and Pawel Buczek
11:00 MA 51.7 Magnon Excitations in Epitaxial Fe Films on Ir(001) — •Tzu-Hung Chuang, Yu Zhang, Huajun Qin, Khalil Zakeri, and Jürgen Kirschner
11:15 MA 51.8 Time-dependent spin-wave theory — •Andreas Rückriegel, Andreas Kreisel, and Peter Kopietz
11:30 MA 51.9 (contribution moved to MA 26.7) Charge ordering and charge accumulation in magnetic spin-ice lattices — •Elena Y. Vedmedenko
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