Title :
Ultrafast coherent photoelectron emission effects and their application for time-domain studies of current transport
Author :
Höfer, U. ; Güdde, J. ; Rohleder, M. ; Meier, T. ; Koch, S.W.
Author_Institution :
Fac. Phys. und Zentrum fur Materialwissenschaften, Philipps-Univ., Marburg, Germany
Abstract :
By combining coherent control schemes and photoelectron spectroscopy it is possible to generate ultrafast current pulses at surfaces and in solids and to detect their decay directly in momentum space with femtosecond time resolution.
Keywords :
high-speed optical techniques; photoelectron spectra; coherent photoelectron emission effects; current transport; femtosecond time resolution; momentum space; photoelectron spectroscopy; time-domain studies; ultrafast current pulses; ultrafast photoelectron emission effects; Electron optics; Frequency; Laser excitation; Optical control; Optical pulse generation; Optical pulses; Photoelectricity; Spectroscopy; Time domain analysis; Ultrafast optics; (240.6675) Surface photoemission and photoelectron spectroscopy; (320.7130) Ultrafast processes in condensed matter, including semiconductors; (320.7150) Ultrafast spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
