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Berlin 2024 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 9: Ultrafast Magnetization Effects II

Montag, 18. März 2024, 15:00–18:30, H 2013

15:00 MA 9.1 Hauptvortrag: Optical control of 4f orbital state in rare-earth metals — •N. Thielemann-Kühn, T. Amrhein, W. Bronsch, S. Jana, N. Pontius, R. Y. Engel, P. S. Miedema, D. Legut, K. Carva, U. Atxitia, B. E. van Kuiken, M. Teichmann, R. E. Carley, L. Mercadier, A. Yaroslavtsev, G. Mercurio, L. Le Guyader, N. Agarwal, R. Gort, A. Scherz, S. Dziarzhytski, G. Brenner, F. Pressacco, R.-P. Wang, J. O. Schunck, M. Sinha, M. Beye, G. S. Chiuzbăian, P.. Oppeneer, M. Weinelt, and C. Schüßler-Langeheine
15:30 MA 9.2 Ultrafast demagnetization dynamics in Fe studied by tr-ARPES — •Xinwei Zheng, Christian Strüber, and Martin Weinelt
15:45 MA 9.3 Unraveling light-driven spin transfer and hot carrier dynamics by EUV magneto-optical spectroscopy — •G. S. Matthijs Jansen, Christina Möller, Henrike Probst, John Kay Dewhurst, Marcel Reutzel, Sangeeta Sharma, Daniel Steil, and Stefan Mathias
16:00 MA 9.4 Phonon mediated spin-spin interaction — •Daniel Schick, Markus Weißenhofer, Akashdeep Kamra, and Ulrich Nowak
16:15 MA 9.5 Non-Hermitian phase transition in optically-driven ferromagnetic semiconductors — •J. Li, M. Matsubara, K. Kliemt, N. Kaya, I. Reiser, M. Turaev, C. Krellner, S. Pal, J. Kroha, and M. Fiebig
16:30 MA 9.6 Nucleation and domain growth during the laser-induced metamagnetic phase transition in FeRh identified by UXRD — •Maximilian Mattern, Steffen Zeuschner, Jon Ander Arregi, Vojtěch Uhlíř, and Matias Bargheer
  16:45 15 min. break
17:00 MA 9.7 Ultrafast electron scattering in a ferromagnetic two-sublattice system — •Ariyan Tavakoli, Kai Leckron, and Hans Christian Schneider
17:15 MA 9.8 Time-resolved resonant magnetic small-angle scattering with a laser-driven soft-X-ray plasma source — •Leonid Lunin, Niklas Schneider, Konstanze Korell, Martin Borchert, Michael Schneider, Johannes Tümmler, Stefan Eisebitt, Bastian Pfau, and Daniel Schick
17:30 MA 9.9 Ballistic or Diffusive transport? Signature in Complex Kerr response of magnetized films — •Sanjay Ashok, Jonas Hoefer, Martin Stiehl, Martin Aeschlimann, Hans-Christian Schneider, Baerbel Rethfeld, and Benjamin Stadtmueller
17:45 MA 9.10 Influence of thermal disorder on ultrafast demagnetization — •Franziska Ziolkowski, Oliver Busch, Ingrid Mertig, and Jürgen Henk
18:00 MA 9.11 Real-space imaging of ultrafast dynamics in nanoscale magnetic domains — •Hung-Tzu Chang, Sergey Zayko, Timo Schmidt, Murat Sivis, Manfred Albrecht, and Claus Ropers
18:15 MA 9.12 Exciton-driven phonon dynamics in a magnetic layered semiconductor CrI3 — •Martin Pavelka, Vishal Shokeen, Ruslan Chulkov, Alexander Yaroslavtsev, Johanna Rogvall, David Muradas, Ulrich Noumbe, Mahmoud Abdel-Hafiez, Venkata Kamalakar Mutta, Oscar Grånäs, and Hermann Dürr
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