Scintillation Properties of Oxyorthosilicate Crystals Gd 2 SiO 5 :Ce 3+ :Ca 2+

M. V. Belov; Yu. D. Zavartsev; M. V. Zavertyaev; A. I. Zagumennyi; V. A. Kozlov; S. A. Kutovoi; N. V. Pestovskii; S. Yu. Savinov

doi:10.3103/S1068335619080050

Scintillation Properties of Oxyorthosilicate Crystals Gd₂SiO₅:Ce³⁺:Ca²⁺

Authors: Belov M.V.¹, Zavartsev Y.D.², Zavertyaev M.V.¹, Zagumennyi A.I.², Kozlov V.A.¹, Kutovoi S.A.², Pestovskii N.V.¹, Savinov S.Y.¹
Affiliations:
1. Lebedev Physical Institute
2. Prokhorov General Physics Institute
Issue: Vol 46, No 8 (2019)
Pages: 259-262
Section: Article
URL: https://journals.rcsi.science/1068-3356/article/view/229052
DOI: https://doi.org/10.3103/S1068335619080050
ID: 229052

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

Scintillation single crystals and polycrystals of gadolinium oxyorthosilicate Gd₂SiO₅: Ce³⁺,Ca²⁺ are grown by the Czochralski method. The effect of the doping ion concentration on pulsed cathodoluminescence spectra, light output, and scintillation time under gamma excitation is studied. It is shown that the scintillation time decreases with increasing both Ce³⁺ and Ca²⁺ ion concentrations.