Fundamental optical absorption edge and compositional disorder in γ1-(GaxIn1-x)2Se3 single crystals Kranjčec, M. ; Desnica, D. I. ; Čelustka, B. ; Kovacs, Gy. Sh. ; Studenyak, I. P. Abstract Publication: Physica Status Solidi Applied Research Pub Date: July 1994 DOI: 10.1002/pssa.2211440125 Bibcode: 1994PSSAR.144..223K