pp. 1959-1967
S&M4033 Research Paper of Special Issue https://doi.org/10.18494/SAM5528 Published: May 23, 2025 High-temperature Operation Characteristics of Diamond Radiation Detectors [PDF] Masakatsu Tsubota, Takehiro Shimaoka, Yuto Akashi, Shintaro Hirano, Akiyoshi Chayahara, Yukako Kato, Hitoshi Umezawa, Hideyuki Watanabe, Yoshiaki Mokuno, and Junichi H. Kaneko (Received January 8, 2025; Accepted May 1, 2025) Keywords: charge collection efficiency, diamond detector, high-temperature operation, μτ product, single-crystal diamond
The high-temperature operation of a diamond radiation detector was demonstrated with charge collection efficiency at temperatures up to 500 °C. The detector operated steadily even at high temperatures because a guard ring suppressed the increase in leakage current. Charge transport properties were almost identical to those obtained at room temperature. The μτ product of the hole and energy resolution of electrons improved at high temperatures.
Corresponding author: Yuto Akashi![]() ![]() This work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Masakatsu Tsubota, Takehiro Shimaoka, Yuto Akashi, Shintaro Hirano, Akiyoshi Chayahara, Yukako Kato, Hitoshi Umezawa, Hideyuki Watanabe, Yoshiaki Mokuno, and Junichi H. Kaneko, High-temperature Operation Characteristics of Diamond Radiation Detectors, Sens. Mater., Vol. 37, No. 5, 2025, p. 1959-1967. |