Optically stimulated luminescence in x-ray irradiated xSnO-(25-x)SrO-75B2O3 glass

H. Nanto, R. Nakagawa, Y. Takei, K. Hirasawa, Y. Miyamoto, H. Masai, T. Kurobori, T. Yanagida, Yutaka Fujimoto

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

An intense optically stimulated luminescence (OSL) was observed, for the first time, in x-ray irradiated xSnO-(25-x)SrO-75B2O3 glass. It was found that the peak wavelength of OSL emission spectrum and its stimulation spectrum is about 400 nm and 600 nm, respectively. The OSL intensity is depended on the SnO contents (x=0.05-1.5) and the most intense OSL was observed in 1.0 mol% SnO doped glass. It was found that the OSL intensity is increased with increasing x-ray absorbed dose. Fairly good fading characteristics were observed in the x-ray irradiated glass, showing that this glass is useful as a candidate for OSL sensor materials for ionizing radiation monitoring.

Original languageEnglish
Pages (from-to)14-16
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume784
DOIs
Publication statusPublished - 2015 Jun 1
Externally publishedYes

Keywords

  • Botrate glass
  • Dosimeter
  • Luminescence
  • OSL

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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