Kyushu University Academic Staff Educational and Research Activities Database
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Sachiko Nakamura Last modified date:2023.05.30

Associate Professor / Condensed Matter Physics
Department of Physics
Faculty of Sciences

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 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Ph.D. in Physics
Field of Specialization
Solid State Spectroscopy, Low Temperature Physics
ORCID(Open Researcher and Contributor ID)
Outline Activities
I study linear and nonlinear optical responses of superconductors using terahertz time-domain spectroscopy, and try to develop related spectroscopic techniques.
Research Interests
  • Terahertz time-domain spectroscopy on superconductors and development of spectroscopic techniques.
    keyword : terahertz spectroscopy, superconductors, low temperature
Academic Activities
1. Sachiko Nakamura, Kota Katsumi, Hirotaka Terai, Ryo Shimano, Nonreciprocal Terahertz Second-Harmonic Generation in Superconducting NbN under Supercurrent Injection, Physical Review Letters, 10.1103/physrevlett.125.097004, 125, 9, 097004-1-097004-5, 2020.08.
2. Sachiko Nakamura, Yudai Iida, Yuta Murotani, Ryusuke Matsunaga, Hirotaka Terai, Ryo Shimano, Infrared Activation of the Higgs Mode by Supercurrent Injection in Superconducting NbN, Physical Review Letters, 10.1103/physrevlett.122.257001, 122, 257001-1-257001-5, 2019.06.
3. S. Nakamura, K. Matsui, T. Matsui, Hiroshi Fukuyama, Possible quantum liquid crystal phases of helium monolayers, PHYSICAL REVIEW B, 10.1103/PhysRevB.94.180501, 94, 18, 2016.11.
Membership in Academic Society
  • Best Poster Award in the 28th International Conference on Low Temperature Physics (LT28)
  • The School of Science Encouragement Award, the University of Tokyo