TY - JOUR
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.
N1 - Publisher Copyright:
© 2014 Published by Elsevier Ltd.
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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U2 - 10.1016/j.radmeas.2014.08.007
DO - 10.1016/j.radmeas.2014.08.007
M3 - Article
AN - SCOPUS:84988246914
VL - 71
SP - 529
EP - 532
JO - Radiation Measurements
JF - Radiation Measurements
SN - 1350-4487
ER -