2024 Annual Meeting

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 202-2 Radiation Physics, Radiation Detection and Measurement

[2H01-06] Neutron Measurement

Wed. Mar 27, 2024 9:30 AM - 11:00 AM Room H (21Bildg.3F 21-318)

Chair:Mitsuhiro Nogami(Tohoku Univ.)

10:30 AM - 10:45 AM

[2H05] Counting efficiency evaluation of neutron detector using SiC semiconductor

*Kanta Nagai1, Kenji Shimazoe1, Kei Aoyama2, Takahito Suzuki2, Takashi Nakamura2,3 (1. UTokyo, 2. Fuji Electric, 3. Tohoku Univ.)

Keywords:radiation detector, semiconductor detector, neutron, sensor, silicon carbide

Si半導体に比べより高温・高線量下で使用できるSiC半導体を用いた中性子検出器への熱中性子照射実験を行った。バイアス電圧が30V、300VでLiFコンバータを用いた場合に0.05%程の検出効率が得られた。

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