PHOTOLUMINESCENCE AND PHOTOREFLECTANCE OF CUGA(S1-XSEX)2 AND CU(GA1-XINX)S2 ALLOYS

Authors
SHIRAKATA S OGAWA A ISOMURA S KARIYA T
Citation
S. Shirakata et al., PHOTOLUMINESCENCE AND PHOTOREFLECTANCE OF CUGA(S1-XSEX)2 AND CU(GA1-XINX)S2 ALLOYS, JPN J A P 1, 32, 1993, pp. 94-96
Citations number
13
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
32
Year of publication
1993
Supplement
32-3
Pages
94 - 96
Database
ISI
SICI code
Abstract
Systematic photoluminescence (PL) and photoreflectance (PR) measuremen ts have been carried out at 77 K on single crystals of CuGa(S1-xSex)2 and Cu(Ga1-x1nx)S2 alloys grown by iodine-transport method. Energies o f A, B and C excitons have been determined as a function of compositio n. An exciton-related PL peak has been observed for both alloys over t he whole composition range.