[17p-S2_202-1~6] 2.1 Radiation physics, Material development and characteristic evaluation | The 73rd JSAP Spring Meeting 2026

Session Details

Oral presentation2 Ionizing Radiation : 2.1 Radiation physics, Material development and characteristic evaluation

[17p-S2_202-1~6]2.1 Radiation physics, Material development and characteristic evaluation

Tue. Mar 17, 2026 2:00 PM - 3:30 PM JST
Tue. Mar 17, 2026 5:00 AM - 6:30 AM UTC

S2_202 (South Bldg. 2)

Chair : Keitaro Hitomi(Tohoku Univ.)

本セッションでは、放射線物理および検出原理を基盤とし、中性子・X線計測、線量評価、光刺激ルミネッセンス（OSL）やシンチレーター材料、さらには半導体検出器に至るまで、放射線計測技術に関する幅広い研究成果が報告される。基礎的研究から将来応用を見据えた材料・デバイス開発まで、多岐にわたる内容が含まれている。材料合成、物性評価、発光・応答特性の検討を通じて、放射線計測分野の高度化と実用化に向けた活発な議論が期待される。

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[17p-S2_202-1]Estimation of electron beam losses from secondary neutron dose measurements

〇Akihiro Takeuchi¹, Masayuki Hagiwara¹, Hiroki Matsuda¹, Seiya Hayakawa¹, Takeshi Nakatani¹, Toshiro Itoga², Noriyuki Morikawa³, Norikazu Otsuka³, Nao Hoshi³ (1.QST, 2.JASRI, 3.TNS)

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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_202-2]Studies of Moderated Neutron Spectra and Neutron-Induced Effects on Quartz Ceystal Oscillators Using a Discharge-Type Compact Fusion Neutron Source

〇Tomonori Kishita¹, Hiroshi Okawa¹, Emi Nishi¹ (1.HSU)

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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)English Presentation

[17p-S2_202-3]Synthesized ZnO:Cu via Sol-Gel Method for Optically Stimulated Luminescence (OSL) Dosimeter Application

〇(M2)KarenMae Bilar Bolipata^1,2, GilNonato Santos¹, ToniBeth Lopez^1,4, MonBryan Gili³, JosePaolo Bantang¹ (1.DLSU, 2.DOST-SEI ASTHRDP, 3.DOST-PNRI, 4.DOST-AMCen)

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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_202-4]Growth and optical properties of Ce,Mg co-doped Y₃Ga₂Al₃O₁₂ bulk single crystals for photon-counting CT

〇(M1)Hisato Suezumi^1,2, Kei Kamada^3,4, Liudmila Gushchina³, Masao Yoshino^2,3, Satoshi Ishizawa^2,3, Rikito Murakami^2,3, Yuui Yokota^2,4, Akira Yoshikawa^2,3,4 (1.Grad. Sch. of Eng., Tohoku Univ., 2.IMR, Tohoku Univ., 3.C&A Corp., 4.NICHe, Tohoku Univ.)

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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_202-5]Synthesis and evaluation of scintillation properties of Rare Earth Niobates

〇Shohei Kodama¹, Hayato Sato¹, Chihaya Fujiwara², Shunsuke Kurosawa^2,3,4, Ikuo Yanase¹, Hiroaki Takeda¹ (1.Saitama Univ., 2.Tohoku Univ., 3.UTokyo, 4.UOsaka)

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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[17p-S2_202-6]Evaluation of film thickness dependence of BGaN diodes for high-temperature neutron detectors

〇ryohei kudou¹, Eito Kokubo², Katsuyuki Takagi³, Tetsuichi Kishishita⁴, Yoshinori Sakurai⁵, Hiroshi Yashima⁵, Takahiro Makino⁶, Takeshi Ohshima⁶, Yoshio Honda⁷, Hiroshi Amano⁷, Yoku Inoue^1,8, Toru Aoki^1,3, Takayuki Nakano^1,3,8 (1.Shizuoka Univ., 2.Nagoya Univ., 3.R.I.E., 4.KEK, 5.KURNS., 6.QST, 7.IMaSS Nagoya Univ., 8.Shizuoka Univ. Eng.)

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