The spectroscopic analysis of γ-irradiated glass by colorimetry, ESR and XPS

S. I. Hong, Y. N. Lee, S. Y. Cho, W. S. Whiteside, H. J. Park

    Research output: Contribution to journalArticlepeer-review

    13 Citations (Scopus)

    Abstract

    The darkening of γ-irradiated glass was related to the binding of Si-O and Sn-O, and the binding of Na-O. The dosimetric range of glass color change was evaluated by colorimetry, UV-Vis spectrophotometry and ESR. Colorimetry and UV-Vis spectrophotometry, revealed linear changes up to 9 kGy. For the calibration curve of γ-irradiation, the signal of g = 2.01 observed by ESR responded most sensitively with a linear increase with up to 12 kGy.

    Original languageEnglish
    Pages (from-to)1365-1371
    Number of pages7
    JournalRadiation Measurements
    Volume43
    Issue number8
    DOIs
    Publication statusPublished - 2008 Sept

    Bibliographical note

    Funding Information:
    The financial support provided by ARPC (Agricultural R&D Center, 105092–2) and the laboratory facility for gamma irradiation provided by Greenpia Technology are gratefully acknowledged.

    Keywords

    • Color
    • Dosimetry
    • Gamma-ray
    • Glass

    ASJC Scopus subject areas

    • Radiation
    • Instrumentation

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