27–30 Jun 2022
Université de Fribourg
Europe/Zurich timezone

【606】Non-linear optical processes and collective excitations in spin orbit coupled systems

29 Jun 2022, 16:15
15m
Room G 120

Room G 120

Talk Nonequilibrium properties of quantum materials Nonequilibrium properties of quantum materials

Speaker

Mr Markus Lysne (University of Fribourg)

Description

Systems with spin orbit coupling (SOC) driven out of equilibrium give rise to interesting electron dynamics due to their coupling between the electron spin and momentum. Recent efforts have been made in order to understand the imprints of SOC on the high harmonic generation spectra of solids. In a parallel development, the field of non-equilibrium superconductivity in unconventional superconductors has lately attracted a lot of attention due to the prospect of Higgs-spectroscopy. We extend these studies by looking at the interplay of the spin related observables and collective excitations. Emphasis will be put on their non-linear signatures and thus relating the results to the already established normal state non-equilibrium dynamics.

Author

Mr Markus Lysne (University of Fribourg)

Co-authors

Dr Yuta Murakami (Tokyo Institute of Technology) Dr Michael Schüler (Paul Scherrer Institute) Dr Nikolaj Bittner (University of Fribourg) Prof. Philipp Werner (University of Fribourg)

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