Paper Title:
Comparison of Natural Type Ia Diamond and CVD Diamond Films by Photoluminescence
  Abstract

The crystal defects in diamonds are diverse. In other words, there are almost no perfect diamonds without impurities or dislocations. Most natural diamonds contain a considerable amount of nitrogen impurity in aggregated forms. CVD diamond films also included many crystal defects. We investigated the distribution of luminescence center of natural type Ia diamonds and CVD diamond films by various photoluminescence excitation source. Photoluminescence (PL) spectroscopy is a useful technique to provide information on defects of diamond with high sensitivity.

  Info
Periodical
Solid State Phenomena (Volumes 124-126)
Edited by
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
Pages
467-470
DOI
10.4028/www.scientific.net/SSP.124-126.467
Citation
J. K. Seo, J. H. Lee, J. W. Park, "Comparison of Natural Type Ia Diamond and CVD Diamond Films by Photoluminescence", Solid State Phenomena, Vols. 124-126, pp. 467-470, 2007
Online since
June 2007
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Price
$32.00
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