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Research Center for Advanced Science and Technology / The University of Tokyo

Publication

Preprints

  • Qubit-assisted transduction for a detection of surface acoustic waves near the quantum limit
    A. Noguchi, R. Yamazaki, Y. Tabuchi, and Y. Nakamura,
    arXiv:1710.00467
  • Information-to-work conversion by Maxwell's demon in a superconducting circuit-QED system
    Y. Masuyama, K. Funo, Y. Murashita, A. Noguchi, S. Kono, Y. Tabuchi, R. Yamazaki, M. Ueda, and Y. Nakamura,
    arXiv:1709.00548
  • Dissipative quantum bifurcation machine: Quantum heating of coupled nonlinear oscillators
    H. Goto, Z. R. Lin, and Y. Nakamura,
    arXiv:1707.00986
  • Electro-mechano-optical NMR detection
    K. Takeda, K. Nagasaka, A. Noguchi, R. Yamazaki, Y. Nakamura, E. Iwase, J. M. Taylor, and K. Usami,
    arXiv:1706.00532
  • Cavity optomechanics with surface acoustic waves
    A. Okada, F. Oguro, A. Noguchi, Y. Tabuchi, R. Yamazaki, K. Usami, and Y.Nakamura,
    arXiv:1705.04593
  • Finite-time quantum correlations of propagating squeezed microwaves
    K. G. Fedorov, S. Pogorzalek, U. Las Heras, M. Sanz, P. Yard, P. Eder, M. Fischer, J. Goetz, E. Xie, K. Inomata, Y. Nakamura, R. Di Candia, E. Solano, A. Marx, F. Deppe, and R. Gross,
    arXiv:1703.05138

Journal Papers

2017
  • Hysteretic flux response and nondegenerate gain of flux-driven Josephson parametric amplifiers
    S. Pogorzalek, K. G. Fedorov, L. Zhong, J. Goetz, F. Wulschner, M.Fischer, P. Eder, E. Xie, K. Inomata, T. Yamamoto, Y. Nakamura, A. Marx, F. Deppe, and R. Gross
    Phys. Rev. Applied 8, 024012 (2017).
  • Nonclassical photon number distribution in a superconducting cavity under a squeezed drive
    S. Kono, Y. Masuyama, T. Ishikawa, Y. Tabuchi, R. Yamazaki, K. Usami, K. Koshino, and Y. Nakamura,
    Phys. Rev. Lett. 119, 023602 (2017).
  • Resolving quanta of collective spin excitations in a millimeter-sized ferromagnet
    D. Lachance-Quirion, Y. Tabuchi, S. Ishino, A. Noguchi, T. Ishikawa, R.Yamazaki, and Y. Nakamura,
    Sci. Adv. 3, e1603150 (2017).
  • All-optical observation and reconstruction of spin wave dispersion
    Y. Hashimoto, S. Daimon, R. Iguchi, Y. Oikawa, K. Shen, K. Sato, D. Bossini, Y. Tabuchi, T. Satoh, B. Hillebrands, G. E.W. Bauer, T. H. Johansen, A. Kirilyuk, T. Rasing, and E. Saitoh,
    Nature Commun. 8, 15859 (2017).
  • Theory of deterministic entanglement generation between remote superconducting atoms
    K. Koshino, K. Inomata, Z. R. Lin, Y. Tokunaga, T. Yamamoto, and Y. Nakamura,
    Phys. Rev. Applied 7, 064006 (2017). Editors' Suggestion
2016
  • Suppressing relaxation in superconducting qubits by quasiparticle pumping
    S. Gustavsson, F. Yan, G. Catelani, J. Bylander, A. Kamal, J. Birenbaum, D. Hover, D. Rosenberg, G. Samach, A. P. Sears, S. J. Weber, J. L. Yoder, J. Clarke, A. J. Kerman, F. Yoshihara, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Science 354, 1573-1577 (2016).
  • Ground state cooling of a quantum electromechanical system with a silicon nitride membrane in a 3D loop-gap cavity
    A. Noguchi, R. Yamazaki, M. Ataka, H. Fujita, Y. Tabuchi, T. Ishikawa, K. Usami, and Y. Nakamura,
    New J. Phys. 18, 103036 (2016).
  • Superradiant phase transition in a superconducting circuit in thermal equilibrium
    M. Bamba, K. Inomata, and Y. Nakamura,
    Phys. Rev. Lett. 117, 173601 (2016).
  • Quantum magnonics: The magnon meets the superconducting qubit
    Y. Tabuchi, S. Ishino, A. Noguchi, T. Ishikawa, R. Yamazaki, K. Usami, and Y. Nakamura,
    C. R. Physique 17, 729 (2016).
  • Single microwave-photon detector using an artificial Λ-type three-level system
    K. Inomata, Z. R. Lin, K. Koshino, W. D. Oliver, J. S. Tsai, T. Yamamoto, and Y. Nakamura,
    Nature Commun. 7, 12303 (2016).
  • Displacement of propagating squeezed microwave states
    K. G. Fedorov, L. Zhong, S. Pogorzalek, P. Eder, M. Fischer, J. Goetz, E.Xie, F. Wulschner, K. Inomata, T. Yamamoto, Y. Nakamura, R. Di Candia, U. Las Heras, M. Sanz, E. Solano, E. P. Menzel, F. Deppe, A. Marx, and R. Gross,
    Phys. Rev. Lett. 117, 020502 (2016).
  • Cavity optomagnonics with spin-orbit coupled photons
    A. Osada, R. Hisatomi, A. Noguchi, Y. Tabuchi, R. Yamazaki, K. Usami, M. Sadgrove, R. Yalla, M. Nomura, and Y. Nakamura,
    Phys. Rev. Lett. 116, 223601 (2016).
  • Bidirectional conversion between microwave and light via ferromagnetic magnons
    R. Hisatomi, A. Osada, Y. Tabuchi, T. Ishikawa, A. Noguchi, R. Yamazaki, K. Usami, and Y. Nakamura,
    Phys. Rev. B 93, 174427 (2016).
  • Dressed-state engineering for continuous detection of itinerant microwave photons
    K. Koshino, Z. R. Lin, K. Inomata, T. Yamamoto, and Y. Nakamura,
    Phys. Rev. A 93, 023824 (2016).
2015
  • Critical fluctuations and the rates of interstate switching near the excitation threshold of a quantum parametric oscillator
    Z. R. Lin, Y. Nakamura, and M. I. Dykman,
    Phys. Rev. E 92, 022105 (2015).
  • Coherent coupling between a ferromagnetic magnon and a superconducting qubit
    Y. Tabuchi, S. Ishino, A. Noguchi, T. Ishikawa, R. Yamazaki, K. Usami, and Y. Nakamura,
    Science 349, 405 (2015).
  • Scalable architecture for quantum information processing with superconducting qubits based on purely longitudinal interactions
    P.-M. Billangeon, J. S. Tsai, and Y. Nakamura,
    Phys. Rev. B 92, 020509 (2015).
  • Dephasing and dissipation in qubit thermodynamics
    J. P. Pekola, Y. Masuyama, Y. Nakamura, J. Bergli, and Y. M. Galperin,
    Phys. Rev. E 91, 062109-1-8 (2015).
  • Z-gate operation on a superconducting flux qubit via its readout SQUID
    X. Y. Jin, S. Gustavsson, J. Bylander, F. Yan, F. Yoshihara, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Phys. Rev. Applied 3, 034004 (2015).
  • Theory of microwave single-photon detection using an impedance-matched Λ system
    K. Koshino, K. Inomata, Z.R. Lin, Y. Nakamura, and T. Yamamoto,
    Phys. Rev. A 91, 043805 (2015).
  • Circuit QED based scalable architectures for quantum information processing with superconducting qubits
    P.-M. Billangeon, J. S. Tsai, and Y. Nakamura,
    Phys. Rev. B 91, 094517 (2015).
2014
  • Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
    Y. Tabuchi, S. Ishino, T. Ishikawa, R. Yamazaki, K. Usami, and Y. Nakamura,
    Phys. Rev. Lett. 113, 083603 (2014).
  • Microwave down-conversion with an impedance-matched Λ system in driven circuit QED
    K. Inomata, K. Koshino, Z. R. Lin, W. D. Oliver, J. S. Tsai, Y. Nakamura, and T. Yamamoto,
    Phys. Rev. Lett. 113, 063604 (2014). Editors' Suggestion
  • Josephson parametric phase-locked oscillator and its application to dispersive readout of superconducting qubits
    Z. R. Lin, K. Inomata, K. Koshino, W. D. Oliver, Y. Nakamura, J. S. Tsai, and T. Yamamoto,
    Nature Commun. 5, 4480 (2014).   
  • Optical detection of radio waves through a nanomechanical transducer
    T. Bagci, A. Simonsen, S. Schmid, L. G. Villanueva, E. Zeuthen, J. Appel, J. M. Taylor, A. Sorensen, K. Usami, A. Schliesser, and E. S. Polzik,
    Nature 507, 81 (2014).   
  • Single-layer graphene on silicon nitride micromembrane resonators
    S. Schmid, T. Bagci, E. Zeuthen, J. M. Taylor, P. K. Herring, M. C. Cassidy, C. M. Marcus, L. G. Villanueva, B. Amato, A. Boisen, Y. C. Shin, J. Kong, A. S. Sorensen, K. Usami and E. S. Polzik,
    J. Appl. Phys. 115, 054513 (2014).
  • Flux qubit noise spectroscopy using Rabi oscillations under strong driving conditions
    F. Yoshihara, Y. Nakamura, F. Yan, S. Gustavsson, J. Bylander, W. D. Oliver, and J. S. Tsai,
    Phys. Rev. B 89, 020503(R) (2014).
  • Superconducting flux qubit capacitively coupled to an LC resonator
    T. Yamamoto, K. Inomata, K. Koshino, P.-M. Billangeon, Y. Nakamura, and J. S. Tsai,
    New J. Phys. 16, 015017 (2014).
2013
  • Squeezing with a flux-driven Josephson parametric amplifier
    L. Zhong, E. P. Menzel, R. Di Candia, P. Eder, M. Ihmig, A. Baust, M. Haeberlein, E. Hoffmann, K. Inomata, T. Yamamoto, Y. Nakamura, E. Solano, F. Deppe, A. Marx, and R. Gross,
    New J. Phys. 15, 125013 (2013).
  • Theory of deterministic down-conversion of single photons occurring at an impedance-matched Λ system
    K. Koshino, K. Inomata, T. Yamamoto, and Y. Nakamura,
    New J. Phys. 15, 115010 (2013).
  • Implementation of an impedance-matched Λ system by dressed-state engineering
    K. Koshino, K. Inomata, T. Yamamoto, and Y. Nakamura,
    Phys. Rev. Lett. 111, 153601 (2013).
  • Single-shot readout of a superconducting flux qubit with a flux-driven Josephson parametric amplifier
    Z. R. Lin, K. Inomata, W. D. Oliver, K. Koshino, Y. Nakamura, J. S. Tsai, and T. Yamamoto,
    Appl. Phys. Lett. 103, 132602 (2013).
  • Rotating-frame relaxation as a noise spectrum analyzer of a superconducting qubit undergoing driven evolution
    F. Yan, S. Gustavsson, J. Bylander, X. Jin, F. Yoshihara, D. Cory, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Nature Communications 4, 2337 (2013).
  • Observation of three-state dressed states in circuit quantum electrodynamics
    K. Koshino, H. Terai, K. Inomata, T. Yamamoto, W. Qiu, Z. Wang, and Y. Nakamura,
    Phys. Rev. Lett. 110, 263601 (2013).
  • High-quality epitaxial NbN/AlN/NbN tunnel junctions with a wide range of current density
    Z. Wang, H. Terai, W. Qiu, K. Makise, Y. Uzawa, K. Kimoto, and Y. Nakamura,
    Appl. Phys. Lett. 102, 142604 (2013).
  • Improving quantum gate fidelities by using a qubit to measure microwave pulse distortions
    S. Gustavsson, O. Zwier, J. Bylander, F. Yan, F. Yoshihara, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Phys. Rev. Lett. 110, 040502 (2013).
2012
  • Driven dynamics and rotary echo of a qubit tunably coupled to a harmonic oscillator
    S. Gustavsson, J. Bylander, F. Yan, P. Forn-Diaz, V. Bolkhovsky, D. Braje, G. Fitch, K. Harrabi, D. Lennon, J. Miloshi, P. Murphy, R. Slattery, S. Spector, B. Turek, T. Weir, P. B. Welander, F. Yoshihara, D. G. Cory, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Phys. Rev. Lett. 108, 170503 (2012).
  • Spectroscopy of low-frequency noise and its temperature dependence in a superconducting qubit
    F. Yan, J. Bylander, S. Gustavsson, F. Yoshihara, K. Harrabi, D. G. Cory, T. P. Orlando, Y. Nakamura, J. S. Tsai, and W. D. Oliver,
    Phys. Rev. B 85, 174521 (2012). Editors' suggestion
  • Dynamical decoupling and dephasing in interacting two-level systems
    S. Gustavsson, F. Yan, J. Bylander, F. Yoshihara, Y. Nakamura, T. P. Orlando, and W. D. Oliver,
    Phys. Rev. Lett. 109, 010502 (2012). Editors' suggestion   
  • Thermoelectric coating
    A. Kirihara, K. Uchida, Y. Kajiwara, M. Ishida, Y. Nakamura, T. Manako, E. Saitoh, and S. Yorozu,
    Nature Materials 11, 686 (2012).
  • Large Dispersive shift of cavity resonance induced by a superconducting flux qubit in the straddling regime
    K. Inomata, T. Yamamoto, P.-M. Billangeon, Y. Nakamura, and J.S. Tsai,
    Phys. Rev. B 86, 140508(R) (2012). Editors' suggestion
  • Path entanglement of continuous-variable quantum microwaves
    E. P. Menzel, F. Deppe, P. Eder, L. Zhong, M. Haeberlein, A. Baust, E. Hoffmann, A. Marx, R. Gross, R. DiCandia, D. Ballester, E. Solano, K. Inomata, T. Yamamoto, Y. Nakamura, and M. Ihmig,
    Phys. Rev. Lett. 109, 250502 (2012).
  • Control of the radiative level shift and linewidth of a superconducting artificial atom through a variable boundary condition
    K. Koshino and Y. Nakamura,
    New J. Phys. 14, 043005 (2012).

Review Papers

  • Parametric amplifier and oscillator based on Josephson junction circuitry
    T. Yamamoto, K. Koshino, and Y. Nakamura,
    in Principles and Methods of Quantum Information Technologies
    Eds. Y. Yamamoto and K. Semba (Springer, Tokyo, 2016) pp. 495-513.
  • Breakthroughs in microwave quantum photonics in superconducting circuits
    Y. Nakamura and T. Yamamoto,
    IEEE Photonics Journal 5, 0701406 (2013).


Research Center for Advanced Sciecne and Technology / The University of Tokyo

Quantum Information Physics and Engineering
Nakamura-Usami Group

Room 208・209 / Bldg. 3
4-6-1 Komaba, Meguro-ku,
Tokyo 153-8904, Japan
TEL. 81-3-5452-5076
info(at)qc.rcast.u-tokyo.ac.jp