Photoconductivity of Vitreous Zinc 9hyphen;Anthroate

摘要

Vitreous films of zinc 9hyphen;anthroate havephyphen;type dark conductivity and photoconductivity and a high density of traps. The photoconductivity spectrum shows a single peak near the longhyphen;wavelength edge of the first absorption band. An explanation for this peak is that light of wavelength longer than that of the peak is weakly absorbed, while light of shorter wavelength penetrates only a short distance, producing high concentrations of charge carriers, which rapidly recombine.