RPL in alpha particle irradiated Ag+-doped phosphate glass

Y. Miyamoto; H. Nanto; T. Kurobori; Y. Fujimoto; T. Yanagida; J. Ueda; S. Tanabe; T. Yamamoto

doi:10.1016/j.radmeas.2014.08.007

RPL in alpha particle irradiated Ag⁺-doped phosphate glass

Y. Miyamoto, H. Nanto, T. Kurobori, Y. Fujimoto, T. Yanagida, J. Ueda, S. Tanabe, T. Yamamoto

Research output: Contribution to journal › Article › peer-review

45 Citations (Scopus)

Abstract

The objective of this study is to investigate the emission mechanism of radiophotoluminescence (RPL) in the Ag⁺-doped phosphate glass (glass dosimeter), which is now used as individual radiation dosimeter, because the emission mechanism of RPL in glass dosimeter has been not fully understood. We have investigated the assignments and characteristics of the X-ray induced color centers in the Ag⁺-doped phosphate glass up to now (Miyamoto et al., 2010). Optical properties such as optical absorption spectra related with alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. In this study optical properties such as optical absorption spectrum as a function of alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. Comparison of the RPL in Ag⁺-doped phosphate glass irradiated with alpha-particles and X-rays is discussed.

Original language	English
Pages (from-to)	529-532
Number of pages	4
Journal	Radiation Measurements
Volume	71
DOIs	https://doi.org/10.1016/j.radmeas.2014.08.007
Publication status	Published - 2014 Dec
Externally published	Yes

Keywords

Ag-doped phosphate glass
Alpha-particles
Glass dosemeter
Radiophotoluminescence
Temperature characteristic

ASJC Scopus subject areas

Radiation
Instrumentation

Access to Document

10.1016/j.radmeas.2014.08.007

Cite this

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title = "RPL in alpha particle irradiated Ag+-doped phosphate glass",

abstract = "The objective of this study is to investigate the emission mechanism of radiophotoluminescence (RPL) in the Ag+-doped phosphate glass (glass dosimeter), which is now used as individual radiation dosimeter, because the emission mechanism of RPL in glass dosimeter has been not fully understood. We have investigated the assignments and characteristics of the X-ray induced color centers in the Ag+-doped phosphate glass up to now (Miyamoto et al., 2010). Optical properties such as optical absorption spectra related with alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. In this study optical properties such as optical absorption spectrum as a function of alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. Comparison of the RPL in Ag+-doped phosphate glass irradiated with alpha-particles and X-rays is discussed.",

keywords = "Ag-doped phosphate glass, Alpha-particles, Glass dosemeter, Radiophotoluminescence, Temperature characteristic",

author = "Y. Miyamoto and H. Nanto and T. Kurobori and Y. Fujimoto and T. Yanagida and J. Ueda and S. Tanabe and T. Yamamoto",

note = "Publisher Copyright: {\textcopyright} 2014 Published by Elsevier Ltd.",

year = "2014",

month = dec,

doi = "10.1016/j.radmeas.2014.08.007",

language = "English",

volume = "71",

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journal = "Radiation Measurements",

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T1 - RPL in alpha particle irradiated Ag+-doped phosphate glass

AU - Miyamoto, Y.

AU - Nanto, H.

AU - Kurobori, T.

AU - Fujimoto, Y.

AU - Yanagida, T.

AU - Ueda, J.

AU - Tanabe, S.

AU - Yamamoto, T.

PY - 2014/12

Y1 - 2014/12

N2 - The objective of this study is to investigate the emission mechanism of radiophotoluminescence (RPL) in the Ag+-doped phosphate glass (glass dosimeter), which is now used as individual radiation dosimeter, because the emission mechanism of RPL in glass dosimeter has been not fully understood. We have investigated the assignments and characteristics of the X-ray induced color centers in the Ag+-doped phosphate glass up to now (Miyamoto et al., 2010). Optical properties such as optical absorption spectra related with alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. In this study optical properties such as optical absorption spectrum as a function of alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. Comparison of the RPL in Ag+-doped phosphate glass irradiated with alpha-particles and X-rays is discussed.

AB - The objective of this study is to investigate the emission mechanism of radiophotoluminescence (RPL) in the Ag+-doped phosphate glass (glass dosimeter), which is now used as individual radiation dosimeter, because the emission mechanism of RPL in glass dosimeter has been not fully understood. We have investigated the assignments and characteristics of the X-ray induced color centers in the Ag+-doped phosphate glass up to now (Miyamoto et al., 2010). Optical properties such as optical absorption spectra related with alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. In this study optical properties such as optical absorption spectrum as a function of alpha-particles and X-rays irradiation were measured for commercially available glass dosimeter. Comparison of the RPL in Ag+-doped phosphate glass irradiated with alpha-particles and X-rays is discussed.

KW - Ag-doped phosphate glass

KW - Alpha-particles

KW - Glass dosemeter

KW - Radiophotoluminescence

KW - Temperature characteristic

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