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Thermoluminescence of CdS clusters in zeolite-Y

Authors
  • chen, w
  • wang, zg
  • lin, ly
  • chinese, w r chen
Publication Date
Jan 01, 1997
Source
Knowledge Repository of SEMI,CAS
Keywords
License
Unknown
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Abstract

Thermoluminescence (TL) of CdS clusters encapsulated in zeolite-Y is reported for the first time. The TL of the clusters is much stronger than that of the bulk CdS and increases as the CdS loading decreases. This inverse dependence of TL intensity upon CdS loading is caused mainly by the size-effect of the clusters. All samples exhibit almost the same glow peak position and shape, indicating that traps or surface states are not sensitive to the cluster sizes.

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