[DXR1-4(Invited)] Development of Sulfide Translucent Ceramics for Radiation Imaging Detectors | 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

[DXR1-4(Invited)]Development of Sulfide Translucent Ceramics for Radiation Imaging Detectors

*Hiromi Kimura¹, Takeshi Fujiwara¹, Hidetoshi Kato¹, Takumi Kato², Toshiaki Kunikata², Noriaki Kawaguchi², Takayuki Yanagida²(1. National Institute of Advanced Industrial Science and Technology (Japan), 2. Nara Institute of Science and Technology (Japan))

https://doi.org/10.36463/idw.2024.1479

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Keywords:

scintillators,transparent ceramics,radiation detectors,phoshors

We have developed the Eu-doped sulfide translucent ceramics such as CaS by the spark plasma sintering method, and the potential for radiation imaging applications was evaluated.Under X-ray irradiation, the prepared Eu-doped CaS translucent ceramics showed a broad emission around 650 nm, which was suitable for the wavelength sensitivity of Si-photodiode.

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