Accession Number:

ADA136435

Title:

Laser-Induced Electron-Phonon Processes on Metal Surfaces.

Descriptive Note:

Technical rept.,

Corporate Author:

ROCHESTER UNIV NY DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1983-12-01

Pagination or Media Count:

26.0

Abstract:

Electronic charge transfer from bulk to surface states in metals induced by laser radiation is examined. Due to the position of the Fermi energy, it is necessary to also include phonon excitations. Cross sections for this second-order process are presented. Comparison with the surface excitation in semiconductors is made. It is seen that for metals the required laser frequencies are larger and the cross sections substantially less than for semiconductors. Author

Subject Categories:

  • Physical Chemistry
  • Radiation and Nuclear Chemistry
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE