Original scientific paper

Electrical and photoelectrical properties of indium selenide

B. Čelustka ; Institute "Ruđer Bošković", Zagreb
A. Peršin ; Institute "Ruđer Bošković", Zagreb
D. Bidjin ; Institute "Ruđer Bošković", Zagreb

Abstract

Electrical conductivity, photoconductivity and X-ray measurements have been performed on indium selenide single crystals. It bas been shown that the sample preparation procedure has great influence on the measured properties of InSe. The intrinsic energy gap from conductivity measurements was 0.95 eV and from photoconductive spectral response 1.18 eV. From the relaxation of photoconductivity a trapping level (E, = 0.62 eV) for holes was determined.

Keywords

indium selenide; electrical conductivity; photoconductivity

Hrčak ID:

321416

URI

https://hrcak.srce.hr/321416

Publication date:

1.7.1970.

Article data in other languages: croatian

Visits: 81 *