Narrowband MSM Detector of the Visible Part of the Spectrum Based on a ZnCdSe/ZnSSe/GaAs Heterostructure
| Autor: | P. I. Kuznetsov, S. V. Averin, V. M. Kotov, V. A. Zhitov, L. Yu. Zakharov |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Radiation Materials science business.industry Schottky barrier Detector 020206 networking & telecommunications Heterojunction 02 engineering and technology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Photodiode law.invention Wavelength Full width at half maximum Narrowband law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Optoelectronics Electrical and Electronic Engineering business Dark current |
| Zdroj: | Journal of Communications Technology and Electronics. 66:202-205 |
| ISSN: | 1555-6557 1064-2269 |
| DOI: | 10.1134/s1064226921020029 |
| Popis: | The results of experimental studies of photodiodes based on interdigital MSM (metal–semiconductor–metal) Schottky barrier contacts to a ZnCdSe/ZnSSe/GaAs heterobarrier structure are presented. The detector provides a narrowband response (FWHM = 4.3 nm) at a wavelength of 460 nm, a sharp drop in the photosensitivity in the short-wavelength part of the response signal, high ampere-watt sensitivity, and low dark current. |
| Databáze: | OpenAIRE |
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