Photoacoustic spectroscopic study of energy gap, optical absorption, and thermal diffusivity of polycrystalline ZnSexTe1-x (0 <= x <= 1) alloys. [electronic resource] - Physical review. B, Condensed matter Feb 1995 - 4842-4848 p. digital Publication Type: Journal Article ISSN: 0163-1829 Standard No.: 10.1103/physrevb.51.4842 doi