CuInSe2 films and solar cells obtained by selenization of evaporated Cu-In layers

Bülent M. Başol, V. K. Kapur

Applied Physics Letters · 1989 · 19 citations · 6 references

Concepts

Abstract

CuInSe2 films of various stoichiometries have been prepared by the two-stage process. In this method, Cu-In layers were first evaporated onto Mo-coated glass substrates in the form of stacks, and then they were selenized in a H2Se atmosphere at 400 °C to form the compound. CdZnS/CuInSe2 heterojunction solar cells were fabricated on these films and conversion efficiencies close to 7% were obtained.

References

6