Room-temperature photoluminescence mapping of CdZnTe detectors

Bruce Andrew Brunett; Tuviah E. Schlesinger; James E. Toney; Ralph B. James

doi:10.1117/12.366600

19 October 1999 Room-temperature photoluminescence mapping of CdZnTe detectors

Bruce Andrew Brunett, Tuviah E. Schlesinger, James E. Toney, Ralph B. James

Proceedings Volume 3768, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics; (1999) https://doi.org/10.1117/12.366600
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

We have used room temperature photoluminescence to correlate radiation detector performance with Cadmium Zinc Telluride (CdZnTe) material quality in previous work. Enhancements in the experimental apparatus and the analysis software now allow us to achieve higher spatial resolution along with PL lineshape analysis. We have examined several CdZnTe crystals previously characterized as radiation detectors with the new apparatus and report on the results of this analysis method are presented along with experimental results.

Citation Download Citation

Bruce Andrew Brunett, Tuviah E. Schlesinger, James E. Toney, and Ralph B. James "Room-temperature photoluminescence mapping of CdZnTe detectors", Proc. SPIE 3768, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics, (19 October 1999); https://doi.org/10.1117/12.366600

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