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Proceedings Paper

GR1 Photoluminescence In CVD Diamond Films
Author(s): L. S. Plano; K. V. Ravi
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Paper Abstract

Raman and photoluminescence spectra were obtained from diamond and diamondlike carbon films synthesized by plasma enhanced CVD techniques. Depending upon certain synthesis conditions, films exhibited photoluminescence attributed to the GR1 color center known to occur in irradiated natural diamond crystals. Photoluminescence intensity, corresponding to the GR1 centers, increased with increasing diamond content of the films, both in terms of film thickness and ratio of diamond to graphitic bonding.

Paper Details

Date Published: 5 July 1989
PDF: 5 pages
Proc. SPIE 1055, Raman Scattering, Luminescence and Spectroscopic Instrumentation in Technology, (5 July 1989); doi: 10.1117/12.951586
Show Author Affiliations
L. S. Plano, Crystallume (United States)
K. V. Ravi, Crystallume (United States)

Published in SPIE Proceedings Vol. 1055:
Raman Scattering, Luminescence and Spectroscopic Instrumentation in Technology
Fran Adar; James E. Griffiths; Jeremy M. Lerner, Editor(s)

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