Condensed-Matter Physics & Materials Science Seminar
"XUV Frequency Combs for Photoemission Spectroscopy of Condensed Matter Systems"
Presented by Art Mills, University of British Columbia, Canada
Tuesday, November 19, 2013, 11 am
ISB Bldg. 734, Seminar Room 201 (upstairs)
Hosted by: Ted Reber
XUV frequency combs generated via high harmonic generation in femtosecond enhancement cavities (fsEC) are coherent, table-top sources of XUV and VUV capable of operating at very high repetition rates (>10 MHz) and high flux (>10^12 photons/s). Given this level of performance these fsEC sources are beginning to see use in more experiments as their characteristics are better understood, optimized and controlled. In this talk I will discuss our progress toward application of fsEC sources (in the 6-25 eV photon energy range) to angle-resolved photoemission spectroscopy (ARPES) of condensed matter systems, including equilibrium studies and time-resolved pump-probe measurements.