Optical absorption of flash-evaporated SnSe₂ thin films has been observed in range from 200 to 900 mm. From absorption spectra, a threshold for indirect phonon-assisted transitions was found to occur at 0.96±0.02 eV. The structure of amorphous SnSe...
Optical absorption of flash-evaporated SnSe₂ thin films has been observed in range from 200 to 900 mm. From absorption spectra, a threshold for indirect phonon-assisted transitions was found to occur at 0.96±0.02 eV. The structure of amorphous SnSe₂ thin films has studied by X-ray and thermal analysis. Photoconductivity data for SnSe₂ thin films are also presented.