Fabrication and photoelectric properties of oxide/CuIn{sub 5}Se{sub 8} heterojunctions
- Belarussian State University of Information Science and Radio Engineering (Belarus)
- Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)
- St. Petersburg State Polytechnic University (Russian Federation)
Single crystals of the n-CuIn{sub 5}Se{sub 8} compound of hexagonal modification have been grown by direct crystallization from melt. On the basis of the experimental study of its thermal interaction with air oxygen, a method for fabricating new oxide/n-CuIn{sub 5}Se{sub 8} heterojunctions is proposed. Electrical and photoelectric properties of the structures obtained have been investigated. It is shown that the interaction of n-CuIn{sub 5}Se{sub 8} of hexagonal modification with air oxygen makes it possible to obtain heterojunctions with high photosensitivity. The new technology can be used in the design of broadband optical radiation converters based on n-CuIn{sub 5}Se{sub 8} crystals.
- OSTI ID:
- 21088447
- Journal Information:
- Semiconductors, Journal Name: Semiconductors Journal Issue: 2 Vol. 41; ISSN SMICES; ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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