✦ LIBER ✦

On the Preparation of CdTe Junction Detectors for Nuclear Radiation Spectrometry

✍ Scribed by Dr. R. Burmeister

Publisher: John Wiley and Sons
Year: 1972
Tongue: English
Weight: 121 KB
Volume: 7
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.19720070910

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✦ Synopsis

On the Preparation of CdTe Junction Detectors for Nuclear Radiation Spectrometry Because of the high mean atomic number (2 = 50) and its rather broad energy bandwidth CdTe is a well suitable semiconductor detector. Moreover, a better thermal stability compared with Ge(Li) drift detectors is to be expected (BAILY; BELL et al. 1. an energy of (4,Q 2 0,l) eV to form an electronlple pair (ZANIO et al.). At 300 O K for electrons the mobility amounts to 1050 cm . Vd-' and for holes to 80 cm2 . Vd-' . The best known impurity levels a r e shown in Figure 1. 03h ' c d N' cd *uw LiCd

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