Title :
Fe-Doped High Purity GaAs as a Room Temperature Gamma-Ray Spectrometric Detector
Author :
Kobayashi, T. ; Kuru, I. ; Hojo, A. ; Sugita, T.
Author_Institution :
Toshiba Research and Development Center Tokyo Shibaura Electric Co., Ltd. Kawasaki, 210 Japan
Abstract :
Fe-doped high purity GaAs crystals have been grown using a vertical-type liquid-phase epitaxial technique and have been studied as room temperature gamma-ray spectrometric detectors for nuclear fuel safeguards. To improve the detector gamma-ray counting efficiency, a double-epitaxial-layer detector was studied.
Keywords :
Boats; Crystals; Furnaces; Gallium arsenide; Gamma ray detection; Gamma ray detectors; Nuclear fuels; Spectroscopy; Substrates; Temperature;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1976.4328222
