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Title: Modification of solid state CdZnTe (CZT) radiation detectors with high sensitivity or high resolution operation

Abstract

An apparatus and process is provided to illustrate the manipulation of the internal electric field of CZT using multiple wavelength light illumination on the crystal surface at RT. The control of the internal electric field is shown through the polarization in the IR transmission image under illumination as a result of the Pockels effect.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1163675
Patent Number(s):
8,884,228
Application Number:
13/359,730
Assignee:
Savannah River Nuclear Solutions, LLC (Aiken, SC) SRS
DOE Contract Number:  
AC09-08SR22470
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Jan 27
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Citation Formats

Washington, II, Aaron L, Duff, Martine C, Teague, Lucile C, Burger, Arnold, and Groza, Michael. Modification of solid state CdZnTe (CZT) radiation detectors with high sensitivity or high resolution operation. United States: N. p., 2014. Web.
Washington, II, Aaron L, Duff, Martine C, Teague, Lucile C, Burger, Arnold, & Groza, Michael. Modification of solid state CdZnTe (CZT) radiation detectors with high sensitivity or high resolution operation. United States.
Washington, II, Aaron L, Duff, Martine C, Teague, Lucile C, Burger, Arnold, and Groza, Michael. Tue . "Modification of solid state CdZnTe (CZT) radiation detectors with high sensitivity or high resolution operation". United States. doi:. https://www.osti.gov/servlets/purl/1163675.
@article{osti_1163675,
title = {Modification of solid state CdZnTe (CZT) radiation detectors with high sensitivity or high resolution operation},
author = {Washington, II, Aaron L and Duff, Martine C and Teague, Lucile C and Burger, Arnold and Groza, Michael},
abstractNote = {An apparatus and process is provided to illustrate the manipulation of the internal electric field of CZT using multiple wavelength light illumination on the crystal surface at RT. The control of the internal electric field is shown through the polarization in the IR transmission image under illumination as a result of the Pockels effect.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 11 00:00:00 EST 2014},
month = {Tue Nov 11 00:00:00 EST 2014}
}

Patent:

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Works referenced in this record:

Growth and characterization of CdTe single crystals for radiation detectors
journal, October 1999

  • Funaki, Minoru; Ozaki, Tsutomu; Satoh, Kazuyuki
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 436, Issue 1-2, p. 120-126
  • DOI: 10.1016/S0168-9002(99)00607-5