Title :
Laser-assisted photoemission from surfaces
Author :
Avila, Luis Miaja ; Saathoff, Guido ; Murnane, Margaret M. ; Kapteyn, Henry C. ; Aeschlimann, Martin
Author_Institution :
Department of Physics and JILA, University of Colorado, Boulder, China
Abstract :
Using femtosecond time-resolved photoelectron spectroscopy, we present experimental measurements that distinguish the laser-assisted photoelectric effect from other inherent surface processes, such as above threshold photoemission, space-charge acceleration and hot electron excitation.
Keywords :
Atom lasers; Atomic measurements; Electrons; Laser excitation; Photoelectricity; Pulse measurements; Spectroscopy; Surface emitting lasers; Ultrafast optics; Ultraviolet sources;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431663
