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Berlin 2015 – scientific programme

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MA: Fachverband Magnetismus

MA 27: Magnetization / Demagnetization Dynamics I

Wednesday, March 18, 2015, 09:30–13:00, EB 301

09:30 MA 27.1 Towards probing ultrafast magnetization dynamics with a table top XMCD setup — •Felix Willems, C T L Smeenk, Clemens von Korff Schmising, Oleg Kornilov, Marc Vrakking, and Stefan Eisebitt
09:45 MA 27.2 Movement of magnetic domain walls induced by single femtosecond laser pulses — •Oliver Sandig, Yasser Shokr, Bin Zhang, Jan Vogel, Florian Kronast, and Wolfgang Kuch
10:00 MA 27.3 Laser-induced ultrafast demagnetization of Co2MnGa Heusler alloy probed by femtosecond XMCD in reflection geometry — •Sergej Solopow, Alexander Kronenberg, Martin Jourdan, Loic Le Guyader, Niko Pontius, Torsten Kachel, Hans-Joachim Elmers, Ilie Radu, and Alexander Föhlisch
10:15 MA 27.4 Constant spin polarization of the Gd(0001) surface state during laser-induced ultrafast demagnetization — •Beatrice Andres, Marko Wietstruk, Cornelius Gahl, Jürgen Kirschner, and Martin Weinelt
10:30 MA 27.5 Ultrafast Generation of Magnetic Ordering in a First Order Phase Transition — •Robert Carley, Sebastian Carron, Tyler Chase, Bruce Clemens, Georgi Dakovski, Eric Fullerton, Patrick Granitzka, Alexander Gray, Stefan Günther, Daniel Higley, Manuel Izquierdo, Emmanuelle Jal, Loic Le Guyader, Joel Li, Serguei Molodtsov, Mike Minitti, Ankush Mitra, Alexander Reid, William Schlotter, Vojtech Uhlir, Joachim Stöhr, Hermann Dürr, Christian Back, and Andreas Scherz
10:45 MA 27.6 Ultrafast demagnetization in rare-earth alloys: the role of spin-orbit coupling — •Loic Le Guyader, Sergej Solopow, Radu Abrudan, Florin Radu, Karsten Holldack, Rolf Mitzner, Torsten Kachel, Niko Pontius, Alexander Föhlisch, and Ilie Radu
  11:00 15 min. break
11:15 MA 27.7 Magnetostriction in Dysprosium studied by Ultrafast X-Ray diffraction — •Alexander von Reppert, Jan-Etienne Pudell, Flavio Zamponi, and Matias Bargheer
11:30 MA 27.8 Time-resolved X-ray diffraction on dysprosium thin films — •Azize Koc, Matthias Reinhardt, Peter Gaal, Wolfram Leitenberger, and Matias Bargheer
  11:45 MA 27.9 The contribution has been withdrawn (duplicate of MA 31.1).
12:00 MA 27.10 Ultrafast demagnetization of a ferrimagnetic insulator driven by selective phonon excitation — •Sebastian Mährlein, Ilie Radu, Pablo Maldonado, Alexander Paarmann, Michael Gensch, Alexandra Kalashnikova, Roman Pisarev, Peter Oppeneer, Martin Wolf, and Tobias Kampfrath
12:15 MA 27.11 Mechanisms of ultrafast phonon-driven demagnetization of a ferrimagnetic insulator — •Pablo Maldonado, Sebastian Mährlein, Ilie Radu, Alex Paarmann, Michael Gensch, Alexandra M. Kalashnikova, Roman V. Pisarev, Martin Wolf, Tobias Kampfrath, and Peter M. Oppeneer
12:30 MA 27.12 Ferromagnetic relaxation in yttrium iron garnet at small wave vectors — •Julian Hüser and Tilmann Kuhn
12:45 MA 27.13 Modelling of laser induced magnetization dynamics at very high magnetic fields — •Unai Atxitia
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