Ursula Keller wins “Swiss Nobel” Marcel Benoist Prize
Farewell: the NCCR MUST ended 
MUST2022 Conference
New scientific highlights
FELs of Europe prize for Jeremy Rouxel
Ruth Signorell wins Doron prize
New FAST-Fellow Uwe Thumm at ETH
International Day of Women and Girls in Science
New scientific highlight
EU XFEL Young Scientist Award for Camila Bacellar,
Prizes for Giulia Mancini and Rebeca Gomez Castillo
Nobel Prize in Chemistry awarded to RESOLV Member Benjamin List
Hans Jakob Wörner invited to give the „New Horizons Solvay Lectures” 
Unusual keynote talk at an international scientific conference
NCCR MUST at Scientifica 2021Femtosecond physics: Imaging intramolecular forces and nuclear wave functions in small molecules with ultrashort laser and XUV pulses
| Date | Di, 30.09.2014 | |
| Time | 9.00 - 12.00 | |
| Speaker | Uwe Thumm, Professor of Physics, James R. Macdonald Laboratory and Department of Physics, Kansas State University | |
| Location | ETH Zurich, Hönggerberg Campus, HPF G6 | |
| Program | I plan to discuss different interpretations of photoemission spectra and delay times for gaseous and solid targets, based on the comparison of calculated photoelectron (PE) spectra with recent experiments. We examined photoemission time delays and modeled the time-dependent autoionization for the emission of PEs and Auger electrons from atoms and solid surfaces. We scrutinized the effect of the Coulomb interaction between PE and residual ion and compared streaking with Wigner time delays. For photoemission from surfaces and thin films, we found that streaking delays sensitively depend on the electron mean-free path, IR-skin depth, and surface electronic structure. We further investigated the excitation of bulk and surface plasmons during the release of PEs from metal surfaces and scrutinized the influence of the dynamical plasmon response on PE spectra and photoemission time delays. | |
| Link | Uwe Thumm | |
