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Dresden 2014 – scientific programme

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MA: Fachverband Magnetismus

MA 22: Magnetization Dynamics I

Wednesday, April 2, 2014, 09:30–12:45, HSZ 401

09:30 MA 22.1 Pump-probe-experiments on individual atomic-scale superparamagnets — •Jan Hermenau, Andreas Sonntag, Johannes Friedlein, Stefan Krause, and Roland Wiesendanger
09:45 MA 22.2 Ultrafast magnetic and structural dynamics in antiferromagnetic Europium-Telluride — •Christoph Trabant, Niko Pontius, Karsten Holldack, Enrico Schierle, Eugen Weschke, Torsten Kachel, Rolf Mitzner, Martin Beye, Gunther Springholz, Georgi Dakovski, Joshua J Turner, Stefan Möller, Tianhan Wang, Alex Gray, Markus Hantschmann, Hermann Dürr, Michael Minitti, W.S. Lee, Yi-De Chuang, Zuman Hussain, Z.X. Shen, Matias Bargheer, Daniel Schick, Alexander Föhlisch, and Christian Schüßler-Langeheine
10:00 MA 22.3 The role of spin-lattice coupling in the ultrafast demagnetization of GdTb alloys — •Andrea Eschenlohr, Muhammad Sultan, Alexey Melnikov, Nicolas Bergeard, Jens Wieczorek, Torsten Kachel, Christian Stamm, and Uwe Bovensiepen
10:15 MA 22.4 The Janus face of Gadolinium: different timescales for itinerant and localized magnetism — •Björn Frietsch, Robert Carley, Martin Teichmann, John Bowlan, and Martin Weinelt
10:30 MA 22.5 Switching dynamics of two-sublattice magnets — •Sönke Wienholdt, Denise Hinzke, Karel Carva, Peter Oppeneer, and Uli Nowak
10:45 MA 22.6 Ultrafast Spin dynamics in multicenter Nickel complexes — •Debapriya Chaudhuri, Georgios Lefkidis, and Wolfgang Hübner
  11:00 15 min. break
11:15 MA 22.7 Equilibration of Electron Temperatures and Chemical Potentials during Ultrafast Magnetization Dynamics — •Benedikt Y. Mueller and Baerbel Rethfeld
11:30 MA 22.8 Ultrafast demagnetisation dynamics in Cu-doped Permalloy — •Sadashivaiah Sakshath, Oliver Schmitt, Daniel Steil, Moritz Barkowski, Sabine Alebrand, Ute Bierbrauer, Emrah Turgut, Patrik Grychtol, Justin Shaw, Roman Adam, Chan La-O-Vorakiat, Hans T. Nembach, Claus M. Schneider, Margaret M. Murnane, Henry C. Kapteyn, Thomas J. Silva, Stefan Mathias, and Martin Aeschlimann
11:45 MA 22.9 Thickness dependent ultrafast magnetization dynamics in Co/Cu(100) films — •Jens Wieczorek, Nicolas Bergeard, Andrea Eschenlohr, Alexander Tarasevitch, Boris Weidtmann, Andreas Duvenbeck, and Uwe Bovensiepen
12:00 MA 22.10 Spin transfer in Au/Fe/MgO(001) structures by optically excited hot carrier transport — •Alexandr Alekhin, Damian Bürstel, Tim O. Wehling, Detlef Diesing, Ivan Rungger, Maria Stamenova, Stefano Sanvito, Uwe Bovensiepen, and Alexey Melnikov
12:15 MA 22.11 Time-resolved MOKE in Au/Fe/MgO(001) structures: hot carrier transport and response of transiently magnetized AuAlexandr Alekhin, Damian Bürstel, Detlef Diesing, Tim O. Wehling, Ivan Rungger, Maria Stamenova, Stefano Sanvito, Markus Münzenberg, Uwe Bovensiepen, and •Alexey Melnikov
12:30 MA 22.12 Spin-resolved photoelectron spectroscopy using femtosecond extreme ultraviolet light pulses — •Moritz Plötzing, Roman Adam, Christian Weier, Lukasz Plucinski, and Claus M. Schneider
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