Rchr
J-GLOBAL ID:201901001621713100   Update date: Jan. 30, 2024

Machida Masahiko

マチダ マサヒコ | Machida Masahiko
Affiliation and department:
Research field  (1): Nuclear engineering
Research theme for competitive and other funds  (32):
  • 2022 - 2025 Study of high performance and accuracy eigenvalue solvers for quantum many-body systems
  • 2020 - 2023 Demonstration of multi-photon laser emission from superconducting intrinsic Josephson junctions
  • 2018 - 2023 エクサスケール計算機を想定した量子モデルシミュレーションに対する並列化・高速化
  • 2016 - 2021 Neutron detection efficiency improved by employing dual current-biased kinetic inductance detectors
  • 2016 - 2021 Development of cesium-free mineralization for volume reduction and reuse of radioactive contaminated soil in Fukushima
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Papers (529):
  • Keita Kobayashi, Masahiko Okumura, Hiroki Nakamura, Mitsuhiro Itakura, Masahiko Machida, Shingo Urata, Kentaro Suzuya. Machine learning molecular dynamics reveals the structural origin of the first sharp diffraction peak in high-density silica glasses. Scientific Reports. 2023. 13. 1
  • The Dang Vu, Hiroaki Shishido, Kazuya Aizawa, Takayuki Oku, Kenichi Oikawa, Masahide Harada, Kenji M. Kojima, Shigeyuki Miyajima, Kazuhiko Soyama, Tomio Koyama, et al. Superconducting neutron transmission imaging for investigating a sequential change in phase separations of low-melting Wood’s metal. Journal of Physics: Conference Series. 2023. 2545. 1. 012019-012019
  • Keita Kobayashi, Hiroki Nakamura, Mitsuhiro Itakura, Masahiko Machida, Masahiko Okumura. Machine Learning Molecular Dynamics Simulations for Evaluation of High-Temperature Properties of Nuclear Fuel Materials. Materia Japan. 2023. 62. 3. 175-181
  • Keita Kobayashi, Masahiko Okumura, Hiroki Nakamura, Mitsuhiro Itakura, Masahiko Machida, Michael W. D. Cooper. Machine learning molecular dynamics simulations toward exploration of high-temperature properties of nuclear fuel materials: case study of thorium dioxide. Scientific Reports. 2022. 12. 1
  • Masato Kato, Masahiko Machida. Materials Science and Fuel Technologies of Uranium and Plutonium Mixed Oxide. 2022
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MISC (272):
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Lectures and oral presentations  (458):
  • A First-principles study on the mechanical properties of (Th,Pu)O$_2$
    (Nuclear Materials Conference 2018 (NuMat 2018) 2018)
  • Non-ionic interaction between cesium and clay minerals
    (2018年度日本地球化学会第65回年会 2018)
  • Radionuclide transport inside and outside the harbor of Fukushima Daiichi Nuclear Power Plant; Analysis based on monitoring data
    (日本原子力学会2018年秋の大会 2018)
  • Numerical studies for seasonal fluctuation of cesium transport at dam reservoir in the Hama-dori District of Fukushima Prefecture
    (日本原子力学会2018年秋の大会 2018)
  • Thermal properties evaluation of fluorite structure oxides
    (日本原子力学会2018年秋の大会 2018)
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