Physikalische Chemie - Direktor: Prof. Dr. Martin Wolf
Informal Seminar
Host: Martin Wolf
Monday, May 5, 2025, 11:00 am
All are invited to meet around 10:40 am for a chat with coffee & cookies.
PC Seminar Room, G 2.06, Faradayweg 4
Themistoklis Sidiropoulos
Helmholtz-Institut Jena
Probing Highly Correlated Many-body States in 2D Interfaces with Attosecond Soft X-ray Absorption Spectroscopy
It is also possible to join the seminar online:
https://eu01web.zoom.us/my/fhi03?pwd=Y0tMMUN4NDdsTXd2N3d5TFJBVnlGdz09
Excitation of low-dimensional material interfaces with intense optical fields can drive transitions into highly correlated many-body states that occur over a wide range of time and energy. The ultrashort pulses and broad spectrum of soft X-rays emitted through the process of high-harmonic generation allow following the material's response as the light-field excites charge carriers, and the subsequent carrier-carrier and carrier-lattice interactions redistribute the energy within and across interfaces. In my talk I will highlight recent advances in high harmonic light sources for probing light-induced dynamics in low-dimensional materials and discuss the carrier and lattice dynamics in highly photo-doped graphite.
https://eu01web.zoom.us/my/fhi03?pwd=Y0tMMUN4NDdsTXd2N3d5TFJBVnlGdz09
Excitation of low-dimensional material interfaces with intense optical fields can drive transitions into highly correlated many-body states that occur over a wide range of time and energy. The ultrashort pulses and broad spectrum of soft X-rays emitted through the process of high-harmonic generation allow following the material's response as the light-field excites charge carriers, and the subsequent carrier-carrier and carrier-lattice interactions redistribute the energy within and across interfaces. In my talk I will highlight recent advances in high harmonic light sources for probing light-induced dynamics in low-dimensional materials and discuss the carrier and lattice dynamics in highly photo-doped graphite.