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J-GLOBAL ID：200901067585766122   Update date: Sep. 03, 2024

Osa Akihiko

オサ アキヒコ | Osa Akihiko
Affiliation and department：
Japan Atomic Energy Agency Nuclear Science Research Institute Department of Research Reactor and Tandem accelerator, JRR-4 Operation Section

About Japan Atomic Energy Agency Nuclear Science Research Institute Department of Research Reactor and Tandem accelerator, JRR-4 Operation Section


Job title： General Manager
Homepage URL  (2)： https://www.jaea.go.jp/04/ntokai/kasokuki/ ,  https://www.jaea.go.jp/english/04/ntokai/kasokuki/index.html
Research field  (2)： Nuclear engineering ,  Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (3)： イオン源工学 ,  decay spectroscopy ,  on-line ion source
Research theme for competitive and other funds  (5)：
  • 2013 - 2016 In-situ nanoscale Li diffusion measurements in Li battery materials using a radiotracer of 8Li
  • 2010 - 2012 Measurements of nanosale lithium diffusion coefficient using radioactive 8Li tracer
  • 2007 - 2008 Measurement of half-life change of radionuclide by encapsulation into fullerene
  • 放射性核種用イオン源の開発
  • Decay study of short-lived isotopes, Development of on-line ion source
Papers (152)：
  • Tetsuya K. Sato, Masato Asai, Anastasia Borschevsky, Randolf Beerwerth, Yusuke Kaneya, Hiroyuki Makii, Akina Mitsukai, Yuichiro Nagame, Akihiko Osa, Atsushi Toyoshima, et al. First Ionization Potentials of Fm, Md, No, and Lr: Verification of Filling-Up of 5f Electrons and Confirmation of the Actinide Series. Journal of the American Chemical Society. 2018. 140. 44. 14609-14613
  • Sato Wataru*, Komatsuda Sayaka*, Osa Akihiko, Sato Tetsuya, Okubo Yoshitaka*. Local fields at nonmagnetic impurity sites in a perovskite ${\rm La_{0.7}Ca_{0.3}MnO_3}. Hyperfine Interactions. 2016. 237. 1. 113\_1-113\_6
  • Sato Tetsuya, Asai Masato, Borschevsky A.*, Stora T.*, Sato Nozomi*, Kaneya Yusuke, Tsukada Kazuaki, Dullmann C. E.*, Eberhardt K.*, Eliav E.*, et al. First ionization potential of the heaviest actinide lawrencium, element 103. EPJ Web of Conferences. 2016. 131. 05001\_1-05001\_6
  • H. Ishiyama, S. C. Jeong, Y. X. Watanabe, Y. Hirayama, N. Imai, H. S. Jung, H. Miyatake, M. Oyaizu, A. Osa, Y. Otokawa, et al. Direct measurement of nanoscale lithium diffusion in solid battery materials using radioactive tracer of 8Li. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2016. 376. 379-381
  • M. Sugawara, T. Hayakawa, M. Oshima, Y. Toh, A. Osa, M. Matsuda, T. Shizuma, Y. Hatsukawa, H. Kusakari, T. Morikawa, et al. Lifetime measurement for the possible antimagnetic rotation band in Pd 101. Physical Review C - Nuclear Physics. 2015. 92. 2
ｍore...
MISC (94)：
  • 株本裕史, 松田誠, 中村暢彦, 石崎暢洋, 沓掛健一, 乙川義憲, 遊津拓洋, 松井泰, 中川創平, 阿部信市. PRESENT STATUS OF JAEA-TOKAI TANDEM ACCELERATOR. 日本加速器学会年会(Web). 2022. 19th. 1270-1273
  • 与能本泰介, 中島宏, 中島宏, 曽野浩樹, 岸本克己, 井澤一彦, 木名瀬政美, 長明彦, 小川和彦, 堀口洋徳, et al. Interim Activity Status Report of “The Group for Investigation of Reasonable Safety Assurance Based on Graded Approach” (from September, 2019 to September, 2020). 日本原子力研究開発機構JAEA-Review(Web). 2021. 2020-056. 51
  • Matsuda Makoto, Ishizaki Nobuhiro, Tayama Hidekazu, Kabumoto Hiroshi, Nakamura Masahiko, Kutsukake Kenichi, Otokawa Yoshinori, Asozu Takuhiro, Matsui Yutaka, Abe Shinichi, et al. Present status of JAEA-Tokai tandem accelerator. Proceedings of 17th Annual Meeting of Particle Accelerator Society of Japan (Internet). 2020. 948-952
  • Matsuda Makoto, Osa Akihiko, Ishizaki Nobuhiro, Tayama Hidekazu, Nakanoya Takamitsu, Kabumoto Hiroshi, Nakamura Masahiko, Kutsukake Kenichi, Otokawa Yoshinori, Asozu Takuhiro. The Present conditions of the acceleration voltage after the acceleration tube update. JAEA-Conf 2018-003. 2019. 126-131
  • Matsuda Makoto, Kabumoto Hiroshi, Tayama Hidekazu, Nakanoya Takamitsu, Nakamura Masahiko, Kutsukake Kenichi, Otokawa Yoshinori, Asozu Takuhiro, Matsui Yutaka, Ishizaki Nobuhiro, et al. Present status of JAEA-Tokai tandem accelerator. Proceedings of 15th Annual Meeting of Particle Accelerator Society of Japan (Internet). 2018. 1271-1275
ｍore...
Patents (8)：
  • 食品中に微量に含まれるCDの濃度を即発ガンマ線分析により迅速かつ簡便に測定する方法
  • 球殻による検出器支持構造の多重ガンマ線検出装置
  • 放射線損傷を受けたGe検出器の分解能の回復方法
  • 食品中に微量に含まれるCDの濃度を即発ガンマ線分析により迅速かつ簡便に測定する手法
  • 多重ガンマ線検出法と放射化分析を組み合わせた新微量分析法において検出器の不感時間を補正する方法
ｍore...
Lectures and oral presentations  (58)：
  • Present status of JAEA-Tokai Tandem Accelerator Facility
    (第32回タンデム加速器及びその周辺技術の研究会)
  • Present status of JAEA-Tokai tandem accelerator facility
    (第31回タンデム加速器及びその周辺技術の研究会)
  • Development of an atomic beam apparatus for chemistry of the heaviest elements
    (18th Radiochemical Conference (RadChem 2018))
  • Discovery of $^{234m}$Np isomer
    (日本物理学会第73回年次大会)
  • Measurements of the first ionization potentials of heavy actinides
    (9th Workshop on the Chemistry of the Heaviest Elements (CHE-9))
ｍore...
Education (3)：
  • - 1993 Nagoya University
  • - 1990 Nagoya University
  • - 1988 Nagoya University School of Engineering
Professional career (1)：
  • Doctor of Engineering (Nagoya University)
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