Presentation 銀活性リン酸塩ガラスのLET依存性

柳田, 由香  ,  小平, 聡  ,  北村, 尚  ,  小口, 靖弘  ,  竹内, 宣博

The objective of this study is to investigate the emission meshanism of radiophotoluminescence (RPL) in the silver activated phosphate glass ( glass dosimeter), ahich is now used as individual radiation dosimeter, becouse 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 colour centres in the Silver activated phosphate glass up to now. Optical properties such as optical absorption spectra related withheavy ions irradiation were measured for commercially available glass dosimeter.

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