Photoelectric phenomena in the Cu (Al, In)/p-CuIn{sub 3}Se{sub 5} Schottky barriers
- Russian Academy of Sciences, Ioffe Physicotechnical Institute (Russian Federation)
Structures are formed on the p-CuIn{sub 3}Se{sub 5} crystals and photoelectric phenomena in the Cu/p-CuIn{sub 3}Se{sub 5}, Al/p-CuIn{sub 3}Se{sub 5}, and In/p-CuIn{sub 3}Se{sub 5} Schottky barriers are studied. The spectra of quantum efficiency for photoconversion in new structures were obtained for the first time. The characteristics of the interband transitions are discussed, and the CuIn{sub 3}Se{sub 5} band gap is determined. It is concluded that CuIn{sub 3}Se{sub 5} crystals can be used in the fabrication of high-efficiency broadband photoconverters of optical radiation.
- OSTI ID:
- 21088462
- Journal Information:
- Semiconductors, Journal Name: Semiconductors Journal Issue: 1 Vol. 41; ISSN SMICES; ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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