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J-GLOBAL ID：200901063306622021   Update date: Aug. 29, 2024

Adachi Satoru

アダチ サトル | Adachi Satoru
Affiliation and department：
Hokkaido University Faculty of Engineering, Division of Applied Physics

About Hokkaido University Faculty of Engineering, Division of Applied Physics


Job title： Professor
Research field  (3)： Semiconductors, optical and atomic physics ,  Nanostructure physics ,  Applied materials
Research keywords  (4)： Spintronics ,  Quantum Electronics ,  Laser Spectroscopy ,  Solid-State Photo-Physics
Research theme for competitive and other funds  (41)：
  • 2023 - 2025 同位体純化エルビウム添加結晶でのスピン状態保存の為のZEFOZポイントの探索
  • 2022 - 2025 磁気的純化固体原子系の創成と量子メモリ応用に関する研究
  • 2021 - 2024 Verification of tristability of nuclear spin polarization in single quantum dot and construction of a unified model including nuclear quadrupole effect
  • 2020 - 2024 単一光子エンタングルメントを介したスピン間制御
  • 2021 - 2023 Three-dimensional spin information mapping by spin noise spectroscopy
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Papers (171)：
  • Z.-R. Li, S. Yamamoto, S. Adachi, R. Kaji. Reproduction of single-to-double hysteresis transition of nuclear spin polarization in a single InAlAs quantum dot. Journal of Applied Physics. 2024. 136. 8. 084308/1-084308/7
  • Shoichiro Yasui, Tomohiro Inaba, Atsushi Ishizawa, Kenichi Hitachi, Hiroo Omi, Kyuma Matsuura, Reina Kaji, Takehiko Tawara, Satoru Adachi, Xuejun Xu, et al. Efficient operation of atomic frequency comb optical memory using an optical frequency comb in 167Er3+:Y2SiO5. Optics Continuum. 2024
  • S. Yamamoto, R. Kaji, S. Adachi. Anomalous Hanle effect considered in time-resolved measurements and numerical simulations. Physical Review B. 2023. 108. 5. 054422/1-054422/11
  • Shoichiro Yasui, Masaya Hiraishi, Atsushi Ishizawa, Hiroo Omi, Tomohiro Inaba, Xuejun Xu, Reina Kaji, Satoru Adachi, Takehiko Tawara. Creation of high-resolution atomic frequency comb and optimization of pulse sequence for high-efficiency quantum memory in 167Er:Y2SiO5. Optics Continuum. 2022. 1. 9. 1896-1908
  • S. Yasui, M. Hiraishi, A. Ishizawa, H. Omi, R. Kaji, S. Adachi, T. Tawara. Precise spectroscopy of 167Er:Y2SiO5 based on laser frequency stabilization using a fiber laser comb. Optics Express. 2021. 29. 17. 27137-27148
ｍore...
MISC (76)：
  • 安井翔一郎, 安井翔一郎, 平石真也, 石澤淳, 尾身博雄, 稲葉智宏, XU Xuejun, 鍜治怜奈, 足立智, 俵毅彦. Demonstration of atomic frequency comb time-multiplexed quantum memory protocol in 167Er3+:Y2SiO5 under no magnetic field. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th
  • 安井翔一郎, 安井翔一郎, 平石真也, 平石真也, 石澤淳, 尾身博雄, 鍜治怜奈, 足立智, 俵毅彦. Frequency and time domain measurements of dephasing time in Λ type hyperfine sublevel system of 167Er3+:Y2SiO5. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
  • Dephasing time in rare-earth 4f transitions with isotope separation. 2017. 116. 389. 5-8
  • Hasegawa A., Toda Y., Adachi S., Morita R., Nakayama M. Coherent dynamics of excitons in Wide-gap semiconductors under intense excitation conditions. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 698-698
  • Kaji Reina, Adachi Satoru. 26pXG-6 Optical pumping of nuclear spin polarization and detection of its fluctuation in single self-assembled quantum dots. Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 750-750
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Patents (4)：
  • Polariton Wave Imaging
  • 位相干渉計測手法及び位相干渉計測装置
  • 「光計測評価方法および光計測評価装置」(世界知的所有権)
  • 光計測評価方法及び光計測評価装置
Books (1)：
  • Detection of Coherent Phonons
    2004
Lectures and oral presentations  (131)：
  • Optical detection of trace amounts of Er ions in silicon-based rare earth oxide thin film waveguides
    (The 2023 International Conference on Solid State Devices and Materials (SSDM2023) 2023)
  • Impact of nuclear quadrupole interaction in anomalous Hanle effect
    (The 22nd International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON22) 2023)
  • Development of comb transfer method for high efficiency atomic frequency comb quantum memory
    (The 22nd International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON22) 2023)
  • Emergence of the third stable nuclear state due to the reaction of electron spin relaxation via hyperfine interaction
    (The 22nd International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON22) 2023)
  • Time-resolved measurements of electron-nuclear spin dynamics via anomalous Hanle effect in a single semiconductor quantum dot
    (The 2022 International Conference on Solid State Devices and Materials (SSDM2022) 2022)
ｍore...
Education (6)：
  • - 1991 Osaka University
  • - 1991 Osaka University Graduate School, Division of Engineering Division of electrical Engineering
  • - 1988 Osaka University
  • - 1988 Osaka University Graduate School, Division of Engineering Division of Electrical Engineering
  • - 1986 Osaka University School of Engineering
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Professional career (2)：
  • Doctor of Engineering (Osaka University)
  • 1988 March ME (Osaka University) (Osaka University)
Work history (3)：
  • 2010/04 - 現在 Hokkaido University Faculty of Engineering Division of Applied Physics Professor
  • 2000/04 - 2010/03 Hokkaido University Faculty of Engineering Division of Applied Physics Associate Professor
  • 1991 - 2000 Himeji Institute of Technology Department of Material Science Assistant Professor
Association Membership(s) (2)：
応用物理学会 ,  The Japan Society of Applied Physics
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