Industrial Application Research Team

Laboratory Head

Tokihiro IKEDAD.Sci.

• 1988年東京工業大学理学部応用物理学科卒業
• 1991年東京工業大学大学院理工学研究科応用物理学専攻博士退(1999年 東京工業大学博士(理学))
• 1991年理化学研究所 放射線研究室研究員補
• 2002年同　RIビーム科学研究室研究員
• 2007年同　仁科加速器センター 実験装置運転・維持管理室専任研究員
• 2007年同　産業連携チームリーダー（現在に至る）

• Individual Website Laboratory Page

Research Areas

We apply high-energy, high-LET (Linear Energy Transfer) heavy-ion beam irradiation supplied by the RIKEN RI Beam Factory and related technologies to a range of industrial applications. One such application is the evaluation of the heavy-ion radiation tolerance of semiconductor devices for use in spacecraft. In addition, we conduct MeV-energy proton irradiation at the Pelletron accelerator facility that we operate and manage.

Research Subject

1. [Quantum beam science-related] Applied quantum beam science
2. [Aerospace engineering-related] Spacecraft system
3. [Composite materials and interfaces-related] Functional composite materials

List of Selected Publications

1. Sato, S., Ikeda, T., Hagura, N., and Tsuchida, H.:
   “ Localized Formation of Optically Active Spin Defects in SiC Using MeV Proton
   Microbeams Generated by a Glass Capillary ”
   AIP Advances 16, 055120 (2026).
2. Ikeda, T.:
   “ Review: Applications of Microbeams Produced by Tapered Glass Capillary Optics ”
   Quantum Beam Science 4(2), 22 (2020).
3. Ikeda, T., Kojima, T.M., Natsume, Y., Kimura, J., and Abe, T.:
   “ Stable transmission of slow highly charged ions through tapered glass capillary with active discharging method for sub-micron sized beams ”
   Applied Physics Letters 109, 133501 (2016).
4. Kambara, T.:
   “ Gamma-Ray Inspection of Rotating Object (GIRO) ”
   Nuclear Physics News 26, 4, 26-29 (2016).
5. Kambara, T., Yoshida, A., and Takeichi, H.:
   “ Gamma-ray inspection of rotating object ”
   Nuclear Instruments and Methods in Physics Research A 797, 1-7 (2015).
6. Yoshida, A., Kambara, T., and Uemoto, R.:
   “ RIビーム打込み法を用いた摩耗検査法の開発 ”
   月刊トライボロジー2014-08, 324, 16-18, 新樹社 (2014).
7. Yoshida, A., Kambara, T., Nakao, A., Uemoto, R., Uno, H., Nagano, A., Yamaguchi, H., Nakao, T., Kahl, D., Yanagisawa, Y., Kameda, D., Ohnishi, T., Fukuda, N., and Kubo, T.:
   “ Wear diagnostics of industrial material using RI beams of 7Be and 22Na “
   Nuclear Instruments and Methods in Physics Research B 317, 785-788 (2013).
8. Kambara, T., Yoshida, A., Yanagisawa, Y., Kameda, D., Fukuda, N., Ohnishi, T., Kubo, T., Uemoto, R., Nagano, A., Uno, H.,:
   “ Industrial Application of Radioactive Ion Beams at the RIKEN RI Beam Factory ”
   AIP Conference Proceedings 1412, 423 (2011).