Electrically induced spectral and spatial instabilities of photoresponse CdZnTe crystals

The features of I = f(λ) and I = f(x) dependences in Cd₁-ₓZnₓТе crystals containing a variety of two-dimensional structural defects, which become manifested under simultaneous action of biasing and modulating fields, have been exposed and explored. Basing on comparison of spectral and coordinate...

Повний опис

Збережено в:
Бібліографічні деталі
Дата:2006
Автори: Mygal, V.P., Phomin, A.S.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2006
Назва видання:Functional Materials
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/140075
Теги: Додати тег
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Electrically induced spectral and spatial instabilities of photoresponse CdZnTe crystals / V.P. Mygal, A.S. Phomin // Functional Materials. — 2006. — Т. 13, № 2. — С. 234-237. — Бібліогр.: 10 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Резюме:The features of I = f(λ) and I = f(x) dependences in Cd₁-ₓZnₓТе crystals containing a variety of two-dimensional structural defects, which become manifested under simultaneous action of biasing and modulating fields, have been exposed and explored. Basing on comparison of spectral and coordinate photocurrent dependences and their wavelet-spectrograms obtained at appropriate polarity, frequency, and on-off time ratio characteristics of the modulating square pulse voltage, an relation has been found between certain wavelength ranges of spectral instability and coordinates of structural defects aggregates originating those waves.