[DXRp1-3] Development of Tissue-Equivalent Thermoluminescence Dosimeters Based on BCNO | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[DXRp1-3]Development of Tissue-Equivalent Thermoluminescence Dosimeters Based on BCNO

*Masanori Koshimizu¹, Haruto Taki¹, Kohei Oba¹, Yutaka Fujimoto², Keisuke Asai²(1. Shizuoka University (Japan), 2. Tohoku University (Japan))

https://doi.org/10.36463/idw.2024.1502

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Keywords:

BCNO,tissue equivalence,dosimetry,thermoluminescence

As a tissue-equivalent dosimeter, thermoluminescence (TL) materials based on BCNO have been developed. The photoluminescence quantum yield and the TL intensity had an anticorrelation for undoped BCNO. In addition, Mn doping significantly enhanced the TL intensity possibly owing to introduction of trapping sites of electrons and holes by the doping.

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