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Article
Thermomodulation Study of Plasmons and Longitudinal Excitons in Alkali Halides
Physical Review Letters
  • M. Piacentini, Iowa State University
  • C. G. Olson, Iowa State University
  • David W. Lynch, Iowa State University
Document Type
Article
Publication Date
12-1-1975
DOI
10.1103/PhysRevLett.35.1658
Abstract

Thermoreflectance measurements on LiF and KCl were made from 10 to 30 eV using synchrotron radiation. Analysis of the differential dielectric and electron-energy-loss functions shows that the energy-loss peak generally attributed to the valence plasmon actually arises from the plasmon and overlapping longitudinal-exciton-like peak(s).

Comments

This article is from Physical Review Letters 35 (1975): 1658, doi:10.1103/PhysRevLett.35.1658. Posted with permission.

Copyright Owner
The American Physical Society
Language
en
Date Available
2015-01-16
File Format
application/pdf
Citation Information
M. Piacentini, C. G. Olson and David W. Lynch. "Thermomodulation Study of Plasmons and Longitudinal Excitons in Alkali Halides" Physical Review Letters Vol. 35 Iss. 24 (1975) p. 1658 - 1661
Available at: http://works.bepress.com/david_lynch1/84/