Effect of Nd Impurity on Photoconductivity and Optical Absorption Spectra of GeS Single Crystal

The effect of Nd impurities on the mechanism of photoconductivity and light absorption in GeS single crystals was investigated. The structure of the spectra was studied, and the exciton states and the energy of direct and indirect band–band transitions were investigated.

Saved in:
Bibliographic Details
Published in:Journal of applied spectroscopy 2017-03, Vol.84 (1), p.136-139
Main Authors: Madatov, R. S., Alekperov, A. S., Hasanov, O. M.
Format: Article
Language:English
Subjects:
Absorption spectra
Analytical Chemistry
Anisotropy
Atomic/Molecular Structure and Spectra
Electromagnetic absorption
Excitation spectra
Excitons
Germanium sulfide
Impurities
Photoconductivity
Physics
Physics and Astronomy
Semiconductors (Materials)
Single crystals
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The effect of Nd impurities on the mechanism of photoconductivity and light absorption in GeS single crystals was investigated. The structure of the spectra was studied, and the exciton states and the energy of direct and indirect band–band transitions were investigated.
ISSN:0021-9037
1573-8647
DOI:10.1007/s10812-017-0440-4