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TT: Fachverband Tiefe Temperaturen

TT 36: Focus Session: Ultrafast Spin, Lattice and Charge Dynamics of Solids

Freitag, 9. September 2022, 09:30–12:15, H10

This focus session deals with a current and interdisciplinary topic, which is of interest to many researchers in solid state physics. The focus is on the generation and manipulation of new effects such as switching the macroscopic magnetic order, the driving of metal-insulator transitions, and the observation of purely quantum mechanical phenomena in excited states (e.g., the squeezing of phonons) on the femtosecond time scale using laser pulses. The long-term goal is the coherent control of degrees of freedom in solids. The relevant issues are light-matter interaction on the ultrashort time scale, non-equilibrium dynamics of magnetic, phononic and electronic degrees of freedom, many-particle physics and strong correlations.

Organizers:

Davide Bossini, University of Konstanz and Götz S. Uhrig, TU Dortmund University

	09:30	TT 36.1	Hauptvortrag: Coherent control of lattice and electronic states — •Steven Johnson
	10:00	TT 36.2	Hauptvortrag: New opportunities for light-matter control of quantum materials — •Michael Sentef
	10:30	TT 36.3	Hauptvortrag: Coherent electronic control of an insulator-to-metal transition — •Claudio Giannetti, Paolo Franceschini, and Alessandra Milloch
	11:00		15 min. break
	11:15	TT 36.4	Hauptvortrag: Nanoscale transient magnetization dynamics: A comprehensive EUV TG study — •Laura Foglia
	11:45	TT 36.5	Hauptvortrag: Ultrafast magnetism of antiferromagnets — •Alexey Kimel