Ultrafast Time-Resolved Studies on the Influence of Spin Excitations in Dysprosium Thin Film

Authors :: A. Koc
C. Schlusler-Langeheine
A. von Reppert
Flavio Zamponi
Karine Dumesnil
Matias Bargheer
Matthias Reinhardt
J.-E. Pudell
Marc Herzog
Daniel Schick
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2017
Publisher :: OSA, 2017.
Abstract: We investigate the structural and thermal nonequilibrium dynamics including the spin-reordering dynamics of an antiferromagnetic Dysprosium (Dy) nanolayer after excitation with fs-laser pulses by means of ultrafast structural and magnetic x-ray diffraction experiments.

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