Rchr
J-GLOBAL ID：202001013369977602   Update date: Sep. 15, 2023

Kim Sunmi

キム ソンミ | Kim Sunmi
Affiliation and department：
National Institute of Information and Communications Technology (NICT) Advanced ICT Research Institute, Quantum ICT Laboratory

About National Institute of Information and Communications Technology (NICT) Advanced ICT Research Institute, Quantum ICT Laboratory


Job title： Senior researcher
Research field  (4)： Optical engineering and photonics ,  Nanostructure physics ,  Electronic devices and equipment ,  Magnetism, superconductivity, and strongly correlated systems
Research keywords  (5)： Quantum information ,  Terahertz ,  Photon detector ,  Superconductivity ,  Low temperature physics
Research theme for competitive and other funds  (3)：
  • 2016 - 2019 Study of plasmon effect on quantum efficiency of CSIP
  • 2015 - 2017 Direct observation of current-injected Landau-level emission in graphene
  • 2008 - 2012 Development of an ultimate SQUID and its device application
Papers (56)：
  • Kuan-Ting Lin, Qianchun Weng, Sunmi Kim, Susumu Komiyama, Yusuke Kajihara. Development of a cryogenic passive-scattering-type near-field optical microscopy system. Review of Scientific Instruments. 2023. 94. 2. 023701-023701
  • R. Sakuma, K.-T. Lin, S. Kim, F. Kimura, Y. Kajihara. Passive near-field imaging via grating-based spectroscopy. Review of Scientific Instruments. 2022. 93. 1. 013704-013704
  • Sunmi Kim, Hirotaka Terai, Taro Yamashita, Wei Qiu, Tomoko Fuse, Fumiki Yoshihara, Sahel Ashhab, Kunihiro Inomata, Kouichi Semba. Enhanced coherence of all-nitride superconducting qubit epitaxially grown on silicon substrate. Communications Materials. 2021. 2. 98. 1-7
  • Kuan-Ting Lin, Hirofumi Nema, Qianchun Weng, Sunmi Kim, Kenta Sugawara, Taiichi Otsuji, Susumu Komiyama, Yusuke Kajihara. Nanoscale probing of thermally excited evanescent fields in an electrically biased graphene by near-field optical microscopy. Applied Physics Express. 2020. 13. 9. 096501-1-096501-5
  • Taro Yamashita, Sunmi Kim, Haruki Kato, Wei Qiu, Kouichi Semba, Akira Fujimaki, Hirotaka Terai. π phase shifter based on NbN-based ferromagnetic Josephson junction on a silicon substrate. Scientific Reports. 2020. 10. 1. 13687
ｍore...
MISC (8)：
  • Sunmi Kim, Hirotaka Terai, Taro Yamashita, Kunihiro Inomata. All-Nitride Superconducting Qubit with Epitaxial Josephson Junctions on Si Substrate. 2022. 77. 12. 805-810
  • 諸橋 功, 金鮮美, 仙場浩一, 寺井弘高. 窒化物超伝導体を使った量子ビットをシリコン基板上に開発. 電子情報通信学会誌 Vol. 105, No. 2, 2022. 2022. 105. 2. 172-173
  • 金 鮮美, 仙場 浩一, 寺井 弘高, 猪股 邦宏, 山下 太郎. シリコン基板を用いた窒化物超伝導量子ビットの開発に成功. NICTプレスリリース. 2021
  • Sunmi KIM, Taro YAMASHITA, Haruki KATO, Wei QIU, Tomoko FUSE, Fumiki YOSHIHARA, Kouichi SEMBA, Akira FUJIMAKI, Hirotaka TERAI. Development of NbN-based superconducting qubit with π-phase shifter. IEICE Technical Report SCE2020-13. 2020. 120. 251. 26-28
  • Sunmi Kim, Yusuke Kajihara, Susumu Komiyama. Charge-Sensitive Infrared Phototransistors (CSIP). The review of laser engineering. 2017. 45. 12. 762-767
ｍore...
Lectures and oral presentations  (58)：
  • Study of superconducting qubit with epitaxially grown nitride Josephson junctions
    (2023)
  • Coherence properties of NbN-based superconducting qubits
    (The 15th Asia Pacific Physics Conference (APPC15) 2022)
  • Superconducting qubits with epitaxially-grown nitride Josephson junctions
    (2022 The Korean Physics Society (KPS) Spring Meeting 2022)
  • Superconducting qubits with nitride Josephson junctions
    (8th RIKEN Quantum Computing(RQC) Seminar 2022)
  • Enhanced Coherence of All-nitride Superconducting Qubit on a Silicon Substrate
    (International Symposium on Novel maTerials and quantum Technologies (ISNTT2021) 2021)
ｍore...
Work history (9)：
  • 2021/04 - 現在 National Institute of Information and Communications Technology Advanced ICT research Institute Senior Researcher
  • 2018/01 - 2021/03 National Institute of Information and Communications Technology Advanced ICT Research Institute, Frontier Research Laboratory Researcher
  • 2014/10 - 2017/12 The University of Tokyo Institute of Industrial Science Project Assistant Professor
  • 2013/04 - 2014/09 The University of Tokyo Institute of Industrial Science Postdoc
  • 2012/12 - 2013/03 National Institute for Materials Science Nano-fabrication Platform NIMS Engineer
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Awards (2)：
  • 2020/06 - National Institute of Information and Communications Technology Outstanding Performance Award of NICT Successful fabrication of all-nitride superconducting flux qubit with π-junction
  • 2018/12 - National Institute of Information and Communications Technology Excellent Poster Award (Advanced ICT Device Lab、Achievement report meeting) Fabrication of superconducting quantum circuit with π-junction qubit
Association Membership(s) (2)：
日本応用物理学会 ,  日本物理学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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