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Dresden 2009 – scientific programme

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MA: Fachverband Magnetismus

MA 7: Spin-Dynamics/ Spin-Torque II

Monday, March 23, 2009, 15:15–19:15, HSZ 04

15:15 MA 7.1 Phase-locking of dc current-driven vortex motion to an external signal — •Ronald Lehndorff, Daniel E. Bürgler, Zbigniew J. Celinski, and Claus M. Schneider
15:30 MA 7.2 Current-induced magnetization dynamics in single magnetic-layer nanopillars — •Sarah Fahrendorf, Nicolas Müsgens, Marc Weidenbach, Matthias Bückins, Joachim Mayer, Bernd Beschoten, and Gernot Güntherodt
15:45 MA 7.3 Influence of lead material on spin-transfer torque in MgO based tunnel junctions — •Christian Heiliger, Asma H. Khalil, and Mark D. Stiles
16:00 MA 7.4 Impact of lateral size of nanopillars on spin wave spectra in magnetic tunnel junctions — •Annerose Helmer, Sven Cornelissen, Thibaut Devolder, Joo-Von Kim, Paul Crozat, Maaike Op de Beeck, Liesbet Lagae, and Claude Chappert
16:15 MA 7.5 Spin-torque shot noise — •Jacek Swiebodzinski, Alexander L. Chudnovskiy, and Alex Kamenev
16:30 MA 7.6 Influence of microwave irradiation on the spin current induced precession — •Nathalie Reckers, Julien Cucchiara, Stéphane Mangin, Ralf Meckenstock, Horst Zähres, Günter Dumpich, and Jürgen Lindner
16:45 MA 7.7 Spin transfer torque in pillar arrays investigated by ferromagnetic resonance — •Oliver Posth, Günter Dumpich, and Jürgen Lindner
17:00 MA 7.8 Light-controlled spin switch in linear metallic chains — •Tobias Hartenstein, Georgios Lefkidis, and Wolfgang Hübner
  17:15 15 min. break
17:30 MA 7.9 Coherent switching of the vortex core polarization by monopolar magnetic field pulses — •Markus Weigand, Michael Curcic, Bartel Van Waeyenberge, Arne Vansteenkiste, Vitalij Sackmann, Hermann Stoll, Tolek Tyliszcak, Georg Woltersdof, Christian Back, and Gisela Schütz
17:45 MA 7.10 A Current Controlled Random-Access Memory Based On Magnetic Vortex Handedness — •Stellan Bohlens, Benjamin Krüger, André Drews, Markus Bolte, Guido Meier, Ulrich Merkt, and Daniela Pfannkuche
18:00 MA 7.11 electrical switching of the magnetic vortex core polarities in a magnetic circular disk — •June-Seo Kim, Olivier Boulle, Steven Verstoep, Mathias Kläui, Ulrich Rüdiger, and Giancarlo Faini
18:15 MA 7.12 Polarization selective switching of magnetic vortices with rotating currents — •Michael Martens, Thomas Kamionka, Markus Bolte, Benjamin Krüger, Kang Wei Chou, Tolek Tyliszczak, Michael Curcic, Bartel Van Waeyenberge, Hermann Stoll, and Guido Meier
18:30 MA 7.13 Spin wave mode spectra of continuous and structured amorphous CoFeB films — •Henning Ulrichs, Jakob Walowski, Andreas Mann, Benjamin Lenk, Gerrit Eilers, and Markus Münzenberg
18:45 MA 7.14 Local control of ultra fast dynamics in magnetic nanoparticles — •Alexander Sukhov and Jamal Berakdar
19:00 MA 7.15 Investigating the Spin Dynamics in Nanostructures at Finite Temperature — •David Bauer, Samir Lounis, Phivos Mavropoulos, and Stefan Bluegel
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