The Effect of Pre-irradiation Defects on the Recombination Luminescence in Activated Crystals K2SO4

The recombinational luminescence of crystals of K2SO4-Mn2+ and K2SO4-Ni2+ is studied in the article. It is established that impurity ions form the radiation induced centers. The cause of changes of the distribution of lightsum on TSL peaks of a matrix is established. It is proposed that it is relate...

Full description

Saved in:
Bibliographic Details
Main Authors: Кoketai, Temirgaly, Tagayeva, Batima, Tussupbekova, Ainura, Mussenova, Elmira
Format: Conference Proceeding
Language:English
Subjects:
defects
Potassium sulphate
recombinational luminescence
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The recombinational luminescence of crystals of K2SO4-Mn2+ and K2SO4-Ni2+ is studied in the article. It is established that impurity ions form the radiation induced centers. The cause of changes of the distribution of lightsum on TSL peaks of a matrix is established. It is proposed that it is related to pre-radiation defeсts in crystals. It is established from this effect that ions of Mn2+ and Ni2+ selectively replace cations in a crystal lattice of potassium sulfate.
ISSN:1875-3892
1875-3892
DOI:10.1016/j.phpro.2015.10.018