DocumentCode
689861
Title
Transient excitons at metal surfaces
Author
Petek, Hrvoje
Author_Institution
Dept. of Phys. & Astron., Univ. of Pittsburgh, Pittsburgh, PA, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We employ multiphoton photoemission to study resonant and nonresonant transitions between the occupied and unoccupied surface states at noble metal surfaces. At resonance, nondispersive bands give evidence for the existence of transient excitons at metal surfaces.
Keywords
excitons; high-speed optical techniques; multiphoton processes; photoemission; surface plasmon resonance; transition metals; multiphoton photoemission; noble metal surfaces; nondispersive bands; nonresonant transitions; transient excitons; unoccupied surface states; Correlation; Excitons; Metals; Optical interferometry; Photoelectricity; Surface treatment; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834251
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