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PUBLICATION

  1. Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters, Yasushi Hasegawa1, Rikizo Ikuta1,2, Nobuyuki Matsuda3, Kiyoshi Tamaki4, Hoi-Kwong Lo5,6,7, Takashi Yamamoto1,2, Koji Azuma3,8 & Nobuyuki Imoto1,2, Nature Communications 10, Article number: 378 (2019). 
    1Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan.
    2Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka 560-8531, Japan.
    3NTT Basic Research Laboratories, NTT Corporation, Japan.
    4Graduate School of Science and Engineering for Research, University of Toyama, Japan.
    5Center for Quantum Information and Quantum Control (CQIQC), University of Toronto, Canada. 6Department of Physics, University of Toronto, Canada. 7The Edward S. Rogers Sr. Department of Electrical & Computer Engineering, University of Toronto, Canada.
    8NTT Research Center for Theoretical Quantum Physics, NTT Corporation, Japan.

  2. Quantum analog-digital conversion, Kosuke Mitarai1*, Masahiro Kitagawa1,2, and Keisuke Fujii3,4, Phys. Rev. A 99, 012301 (2019).
    1Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
    2Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
    3Graduate School of Science, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto 606-8302, Japan
    4JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan

  3. Magnetic field imaging of super-paramagnetic particles using high-density, perfectly oriented NV centres in diamond CVD film, Hatano Y, Sekiguchi T, Iwasaki T, Hatano M and Harada Y, Phys. Status Solidi A 1800254 (2018).
  4. Fluorescent nanodiamonds as a robust temperature sensor inside a single cell, 
    Takeharu Sekiguchi1*, Shingo Sotoma1,2* and Yoshie Harada1,3
    Biophysics and Physicobiology. 15, 229-234 (2018).
    1Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan
    2Japan Society for the Promotion of Science (JSPS), Chiyoda, Tokyo 102-0083, Japan
    3Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University,
    Suita, Osaka 565-0871, Japan

  5. Enhanced Shot Noise of Multiple Andreev Reflections in a Carbon Nanotube Quantum Dot in SU(2) and SU(4) Kondo regimes, Tokuro Hata1, Raphaëlle Delagrange2, Tomonori Arakawa1,3, Sanghyun Lee1, Richard Deblock2, Hélène Bouchiat2, Kensuke Kobayashi1,3,4, and Meydi Ferrier1,2, Phys. Rev. Lett. 121, 247703 (2018).
    1Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
    2Laboratoire de Physique des Solides, CNRS, Univ. Paris-sud, Université Paris-Saclay, 91405 Orsay Cedex, France
    3Center for Spintronics Research Network, Osaka University, Toyonaka, Osaka 560-8531, Japan
    4Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Toyonaka, Osaka 560-0043, Japan

  6. Dynamic Nuclear Polarization Using Photo-Excited Triplet Electron Spins in Eutectic Mixtures, Akinori Kagawa*a,b,c, Makoto Negoroa,b,c, Ryohei Ohbaa, Naoki Ichijoa, Kota Takaminea, Yushi Nakamurad, Tsuyoshi Muratad, Yasushi Moritad, Masahiro Kitagawaa,b, J. Phys. Chem. A, DOI: 10.1021/acs.jpca.8b09934, 26 Nov (2018).
    aGraduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531 Japan
    bQuantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka 560-8531, Japan
    cPREST, Japan Science and Technology Agency (JST), Kawaguchi, Saitama 332-0012, Japan
    dFaculty of Engineering, Aichi Institute of Technology, Toyota, Aichi 470-0392, Japan

  7. Quantum circuit learning, K. Mitarai1, M. Negoro1,2, M. Kitagawa1,3, K. Fujii2,4, Phys. Rev. A 98, 032309 (2018).
    1Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
    2JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
    3Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka 560-8531, Japan
    4Graduate School of Science, Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto 606-8302, Japan