The momentum microscope endstation is expected to see first light at LCLS-II in 2023, which will enable a new class of time-resolved photoemission experiments. This workshop is intended to bring together potential users as well as the organizing consortium, to spread awareness of these new experimental capabilities, and more importantly, to discuss scientific opportunities.

Organizers:

Jonathan Sobota

Patrick Kirchmann

Zhi-Xun Shen

1:00 PM Introduction to momentum microscopy at LCLS-II

1:30 PM Imaging photoexcited phenomenon in real and momentum space Keshav Dani, Okinawa Institute of Science & Technology, Japan

2:10 PM Combining ARPES and XPD for following dynamics at surfaces Claude Monney, Université de Fribourg, Switzerland

2:50 PM Break

3:00 PM Future opportunities for the momentum microscopy studies of novel materials and interfaces - depth, spin, and time resolution Alexander Gray, Temple University, USA

3:40 PM Simultaneous observation of nuclear and electronic dynamics at the molecule 2D quantum material interface Markus Scholz, Deutsches Elektronen-Synchrotron (DESY), Germany

4:20 PM Moiré interlayer excitons in space and time: a time-resolved momentum microscopy study Marcel Reutzel, Georg-August-Universität Göttingen, Germany

5:00 PM Concluding remarks