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Faculty Selected Works of Bernard Feldman
Article
Sidebands in the Luminescence Spectra of Amorphous Hydrogenated Carbon
Physical Review Letters (1982)
  • Shu-han Lin, University of Missouri–St. Louis
  • Bernard J. Feldman, University of Missouri–St. Louis
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Abstract
Periodic oscillations in the luminescence spectra of amorphous hydrogenated carbon are reported. The period of these oscillations is 0.185 ± 0.010 eV, which is equal to the C-H wagging-mode energy. These oscillations are a function of the photoexcitation energy Eex; they appear when Eex<~2.16 eV and are absent when Eex>~2.60 eV, suggesting that localized electron-hole pairs are created by the former and extended states by the latter.
Disciplines
Publication Date
March 22, 1982
DOI
10.1103/PhysRevLett.48.829
Citation Information
Shu-han Lin and Bernard J. Feldman. "Sidebands in the Luminescence Spectra of Amorphous Hydrogenated Carbon" Physical Review Letters Vol. 48 Iss. 12 (1982) p. 829 - 831
Available at: http://works.bepress.com/bernard-feldman/60/