Two-dimensional coordinate-sensitive photodetectors based on (p)InSb–(n)CdTe heterojunction

Photosensitivity of locally irradiated ( n )CdTe–( p )InSb heterojunction formed by the pulsed laser deposition of CdTe thin layer was investigated. Two-coordinate sensitive IR photodetectors based on such heterojunction were fabricated, and it was shown that they have the linear output characterist...

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Bibliographic Details
Published in:Journal of contemporary physics 2016-04, Vol.51 (2), p.202-209
Main Authors: Margaryan, A. V., Petrosyan, S. G., Matevosyan, L. A., Avjyan, K. E.
Format: Article
Language:English
Subjects:
Particle and Nuclear Physics
Physics
Physics and Astronomy
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Summary:Photosensitivity of locally irradiated ( n )CdTe–( p )InSb heterojunction formed by the pulsed laser deposition of CdTe thin layer was investigated. Two-coordinate sensitive IR photodetectors based on such heterojunction were fabricated, and it was shown that they have the linear output characteristics. The measured value of coordinate sensitivity is about 30 nA/μm.
ISSN:1068-3372
1934-9378
DOI:10.3103/S1068337216020158