Luminescence of potassium sulphate crystals doped by Eu3+ ions

7th International Conference Radiation-thermal Effects and Processes in Inorganic Materials

材料科学;物理学

Koketai, T.^1 ; Tussupbekova, A.^1 ; Baltabekov, A.^1 ; Mussenova, E.^1

Karaganda State University Named after Academician Y.A. Buketov, Karaganda, Kazakhstan^1

关键词: Impurity centers;    Impurity ions;    Potassium sulphate;    Spectral-luminescent properties;    Trivalent ion;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/168/1/012083/pdf
DOI  :  10.1088/1757-899X/168/1/012083

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper presents results of the study some spectral-luminescent properties of potassium sulphate crystals activated europium trivalent ions. The observed changes might be connected with the fact of crystals having Eu3+ions and NO3-impurity ions. There was a proposition of the possibility of selective creation of impurity centers with the help of using various salts is normal for all the transition metal ions.