Open AccessPHOTOLUMINESCENCE OF UNDOPED AND Yb-DOPED GaS SINGLE CRYSTALS IRRADIATED WITH γ-QUANTA
Author(s) -
R. S. Madatov,
T. B. Tagiyev,
A.Sh. Khaligzadeh
Publication year - 2021
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2021-135-042
Subject(s) - photoluminescence , doping , materials science , radiation , irradiation , atomic physics , optics , optoelectronics , physics , nuclear physics
The infuence of γ-radiation with a dose Dγ = 140 krad on the photoluminescence of Yb-doped GaS single crystals was investigated. Based on the analysis of the experimental results, it is concluded that the doping of the rare-earth element Yb and γ-radiation leads to an increase in the intensity of photoluminescence radiation in GaS.