NTT Basic Research Laboratories

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       2020
    ▼ Ordered by first author


    1.    L. V. Abdurakhimov, I. Mahboob, H. Toida, K. Kakuyanagi, Y. Matsuzaki, and S. Saito

                "Driven-state relaxation of a coupled qubit-defect system in spin-locking measurements"

               Phys. Rev. B 102 (10), 100502 (2020).

    2.    T. Akatsuka, T. Goh, H. Imai, K. Oguri, A. Ishizawa, I. Ushijima, N. Ohmae, M. Takamoto, H. Katori, T. Hashimoto, H. Gotoh, and T. Sogawa

                "Optical frequency distribution using laser repeater stations with planar lightwave circuits"

               Opt. Express 28 (7) 9186-9197 (2020).

    3.    M. Asano, G. Q. Zhang, T. Tawara, H. Yamaguchi, and H. Okamoto

                "Near-field cavity optomechanical coupling in a compound semiconductor nanowire"

               Commun. Phys. 3 (1), 230 (2020).

    4.    V. M. Bastidas, M. P. Estarellas, T. Osada, K. Nemoto, and W. J. Munro

                "Quantum metamorphism"

               Phys. Rev. B 102 (22), 224307 (2020).

    5.    S. Bäuml, K. Azuma, G. Kato, and D. Elkouss

                "Linear programs for entanglement and key distribution in the quantum internet"

               Commun. Phys. 3 (1), 55 (2020).

    6.    P. Bierhorst, and Y. B. Zhang

                "Tsirelson Polytopes and randomness generation"

               New J. Phys. 22 (8), 083036 (2020).

    7.    R. P. Budoyo, K. Kakuyanagi, H. Toida, Y. Matsuzaki, and S. Saito

                "Electron spin resonance with up to 20 spin sensitivity measured using a superconducting flux qubit"

               Appl. Phys. Lett. 116 (19), 194001 (2020).

    8.    S. Das, S. Bäuml, and M. M. Wilde

                "Entanglement and secret-key-agreement capacities of bipartite quantum interactions and read-only memory devices"

               Phys. Rev. A 101 (1), 012344 (2020).

    9.    S. Endo, Y. Matsuzaki, K. Kakuyanagi, S. Saito, N. Lambert, and F. Nori

                "Projecting an ultra-strongly-coupled system in a non-energy-eigenbasis with a driven nonlinear resonator"

               Sci Rep 10 (1), 1751 (2020).

    10.    M. P. Estarellas, T. Osada, V. M. Bastidas, B. Renoust, K. Sanaka, W. J. Munro, and K. Nemoto

                "Simulating complex quantum networks with time crystals"

               Sci. Adv. 6 (42), eaay8892 (2020).

    11.    S. Fuke, T. Sasaki, M. Takahasi, and H. Hibino

                "In-situ X-ray diffraction analysis of GaN growth on graphene-covered amorphous substrates"

               Jpn. J. Appl. Phys. 59 (7), 070902 (2020).

    12.    S. P. Giblin, E. Mykkänen, A. Kemppinen, P. Immonen, A. Manninen, M. Jenei, M. Möttönen, G. Yamahata, A. Fujiwara, and M. Kataoka

                "Realisation of a quantum current standard at liquid helium temperature with sub-ppm reproducibility"

               Metrologia 57 (2), 025013 (2020).

    13.    M. Hanks, M. P. Estarellas, W. J. Munro, and K. Nemoto

                "Effective Compression of Quantum Braided Circuits Aided by ZX-Calculus"

               Phys. Rev. X 10 (4), 041030 (2020).

    14.    M. Hanks, W. J. Munro, and K. Nemoto

                "Optical manipulation of the negative silicon-vacancy center in diamond"

               Phys. Rev. A 102 (2), 022616 (2020).

    15.    M. Hashisaka, K. Muraki, and T. Fujisawa

                "Two-step breakdown of a local ν=1 quantum Hall state"

               Phys. Rev. B 101 (4), 041303 (2020).

    16.    T. Hata, T. Uchino, T. Akiho, K. Muraki, and T. Fujisawa

                "Sensitive current measurement on a quantum antidot with a Corbino-type electrode"

               Jpn. J. Appl. Phys. 59, SGGI03 (2020).

    17.    D. Hatanaka, and H. Yamaguchi

                "Real-Space Characterization of Cavity-Coupled Waveguide Systems in Hypersonic Phononic Crystals"

               Phys. Rev. Appl. 13 (2), 024005 (2020).

    18.    T. Hatomura, and G. Kato

                "Bounds for nonadiabatic transitions"

               Phys. Rev. A 102 (1), 012216 (2020).

    19.    T. Hatomura

                "Iterative classical superadiabatic algorithm for combinatorial optimization"

               J. Phys. A-Math. Theor. 53 (20), 205302 (2020).

    20.    T. Haug, L. Amico, L. C. Kwek, W. J. Munro, and V. M. Bastidas

                "Topological pumping of quantum correlations"

               Phys. Rev. Res. 2 (1), 013135 (2020).

    21.    K. Hirama, Y. Taniyasu, H. Yamamoto, and K. Kumakura

                "Control of n-type electrical conductivity for cubic boron nitride (c-BN) epitaxial layers by Si doping"

               Appl. Phys. Lett. 116 (16)(2020).

    22.    S. Houri, D. Hatanaka, M. Asano, and H. Yamaguchi

                "Demonstration of Multiple Internal Resonances in a Microelectromechanical Self-Sustained Oscillator"

               Phys. Rev. Appl. 13 (1), 014049 (2020).

    23.    S. Houri, M. Asano, H. Yamaguchi, N. Yoshimura, Y. Koike, and L. Minati

                "Generic Rotating-Frame-Based Approach to Chaos Generation in Nonlinear Micro- and Nanoelectromechanical System Resonators"

               Phys. Rev. Lett. 125 (17), 174301 (2020).

    24.    I. Iakoupov, Y. Matsuzaki, W. J. Munro, and S. Saito

                "Sequential nonabsorbing microwave single-photon detector"

               Phys. Rev. Res. 2 (3), 033238 (2020).

    25.    T. Ikuta, T. Inagaki, K. Inaba, T. Honjo, T. Kazama, K. Enbutsu, T. Kashiwazaki, R. Kasahara, T. Umeki, and H. Takesue

                "Continuous and long-term stabilization of degenerate optical parametric oscillators for large-scale optical hybrid computers"

               Opt. Express 28 (26) 38553-38566 (2020).

    26.    H. Irie, T. Akiho, F. Couëdo, K. Suzuki, K. Onomitsu, and K. Muraki

                "Energy gap tuning and gate-controlled topological phase transition in InAs/InxGa1-xSb composite quantum wells"

               Phys. Rev. Mater. 4 (10), 104201 (2020).

    27.    H. Irie, T. Akiho, F. Couëdo, R. Ohana, K. Suzuki, K. Onomitsu, and K. Muraki

                "Impact of epitaxial strain on the topological-nontopological phase diagram and semimetallic behavior of InAs/GaSb composite quantum wells"

               Phys. Rev. B 101 (7), 075433 (2020).

    28.    H. Kageshima, S. N. Wang, and H. Hibino

                "Theoretical Study on C Adsorbate at Graphene/Cu(111) or h-BN/Cu(111) Interfaces"

               e-J. Surf. Sci. Nanotec. 18 70-75 (2020).

    29.    Y. Kashimura, K. Sumitomo, and H. Nakashima

                "Biodevices using microwells sealed with artificial lipid bilayers: Improvement of sealing performance by protein coating"

               Electr. Commun. Jpn. 103 (9) 15-22 (2020).

    30.    K. Kato, H. Mashiko, Y. Kunihashi, H. Omi, H. Gotoh, and K. Oguri

                "Highly sensitive transient reflection measurement in extreme ultraviolet region for tracking carrier and coherent phonon dynamics"

               Opt. Express 28 (2) 1595-1602 (2020).

    31.    S. Kita, K. Nozaki, K. Takata, A. Shinya, and M. Notomi

                "Ultrashort low-loss Ψ gates for linear optical logic on Si photonics platform"

               Commun. Phys. 3 (1), 33 (2020).

    32.    E. Knill, Y. B. Zhang, and P. Bierhorst

                "Generation of quantum randomness by probability estimation with classical side information"

               Phys. Rev. Res. 2 (3), 033465 (2020).

    33.    N. Kumada, N. H. Tu, K. Sasaki, T. Ota, M. Hashisaka, S. Sasaki, K. Onomitsu, and K. Muraki

                "Suppression of gate screening on edge magnetoplasmons by highly resistive ZnO gate"

               Phys. Rev. B 101 (20), 205205 (2020).

    34.    M. Kurosu, D. Hatanaka, and H. Yamaguchi

                "Mechanical Kerr Nonlinearity of Wave Propagation in an On-Chip Nanoelectromechanical Waveguide"

               Phys. Rev. Appl. 13 (1), 014056 (2020).

    35.    T. H. Kyaw, V. M. Bastidas, J. Tangpanitanon, G. Romero, and L. C. Kwek

                "Dynamical quantum phase transitions and non-Markovian dynamics"

               Phys. Rev. A 101 (1), 012111 (2020).

    36.    H. P. Lo, T. Inagaki, T. Honjo, and H. Takesue

                "Observation of binary phase states of time-multiplexed degenerate optical parametric oscillator pulses generated using a nonlinear fiber Sagnac loop"

               Opt. Lett. 45 (16) 4503-4506 (2020).

    37.    H. P. Lo, T. Ikuta, N. Matsuda, T. Honjo, W. J. Munro, and H. Takesue

                "Quantum Process Tomography of a Controlled-Phase Gate for Time-Bin Qubits"

               Phys. Rev. Appl. 13 (3), 034013 (2020).

    38.    N. Lo Piparo, M. Hanks, C. Gravel, K. Nemoto, and W. J. Munro

                "Resource Reduction for Distributed Quantum Information Processing Using Quantum Multiplexed Photons"

               Phys. Rev. Lett. 124 (21), 210503 (2020).

    39.    N. Lo Piparo, M. Hanks, K. Nemoto, and W. J. Munro

                "Aggregating quantum networks"

               Phys. Rev. A 102 (5), 052613 (2020).

    40.    R. Makino, S. Mizuno, H. Kageshima, and H. Hibino

                "Controlled CVD growth of lateral and vertical graphene/h-BN heterostructures"

               Appl. Phys. Express 13 (6), 065007 (2020).

    41.    H. Mashiko, M. C. Chen, K. Asaga, A. Oshima, I. Katayama, J. Takeda, T. Nishikawa, and K. Oguri

                "Spatially resolved spectral phase interferometry with an isolated attosecond pulse"

               Opt. Express 28 (14) 21025-21034 (2020).

    42.    Y. Matsuzaki, V. M. Bastidas, Y. Takeuchi, W. J. Munro, and S. Saito

                "One-way Transfer of Quantum States via Decoherence"

               J. Phys. Soc. Jpn. 89 (4), 044003 (2020).

    43.    K. Miyanishi, Y. Matsuzaki, H. Toida, K. Kakuyanagi, M. Negoro, M. Kitagawa, and S. Saito

                "Architecture to achieve nuclear magnetic resonance spectroscopy with a superconducting flux qubit"

               Phys. Rev. A 101 (5), 052303 (2020).

    44.    D. Nakamura, H. Saito, H. Hibino, K. Asano, and S. Takeyama

                "Quantum limit cyclotron resonance in monolayer epitaxial graphene in magnetic fields up to 560 T: The relativistic electron and hole asymmetry"

               Phys. Rev. B 101 (11), 115420 (2020).

    45.    R. Negishi, C. P. Wei, Y. Yao, Y. Ogawa, M. Akabori, Y. Kanai, K. Matsumoto, Y. Taniyasu, and Y. Kobayashi

                "Turbostratic Stacking Effect in Multilayer Graphene on the Electrical Transport Properties"

               Phys. Status Solidi B-Basic Solid State Phys. 257 (2), 1900437 (2020).

    46.    M. Notomi, M. Takiguchi, S. Sergent, G. Q. Zhang, and H. Sumikura

                "Nanowire photonics toward wide wavelength range and subwavelength confinement [Invited]"

               Opt. Mater. Express 10 (10) 2560-2596 (2020).

    47.    J. O'Sullivan, O. W. Kennedy, C. W. Zollitsch, M. Simenas, C. N. Thomas, L. V. Abdurakhimov, S. Withington, and J. J. Morton

                "Spin-Resonance Linewidths of Bismuth Donors in Silicon Coupled to Planar Microresonators"

               Phys. Rev. Appl. 14 (6), 064050 (2020).

    48.    M. Ono, M. Hata, M. Tsunekawa, K. Nozaki, H. Sumikura, H. Chiba, and M. Notomi

                "Ultrafast and energy-efficient all-optical switching with graphene-loaded deep-subwavelength plasmonic waveguides"

               Nat. Photonics 14 (1) 37+ (2020).

    49.    T. Osada, B. Coutinho, Y. Omar, K. Sanaka, W. J. Munro, and K. Nemoto

                "Continuous-time quantum-walk spatial search on the Bollobas scale-free network"

               Phys. Rev. A 101 (2), 022310 (2020).

    50.    A. Oshima, H. Nakashima, and K. Sumitomo

                "Phase separation in freestanding bilayer lipid membrane induced by osmotic pressure difference"

               Jpn. J. Appl. Phys. 59 (2), 027001 (2020).

    51.    Y. Ota, K. Takata, T. Ozawa, A. Amo, Z. Jia, B. Kante, M. Notomi, Y. Arakawa, and S. Iwamoto

                "Active topological photonics"

               Nanophotonics 9 (3) 547-567 (2020).

    52.    L. C. Peng, D. Wu, H. S. Zhong, Y. H. Luo, Y. Li, Y. Hu, X. Jiang, M. C. Chen, L. Li, N. L. Liu, K. Nemoto, W. J. Munro, B. C. Sanders, C. Y. Lu, and J. W. Pan

                "Cloning of Quantum Entanglement"

               Phys. Rev. Lett. 125 (21), 210502 (2020).

    53.    J. Q. Quach, and W. J. Munro

                "Using Dark States to Charge and Stabilize Open Quantum Batteries"

               Phys. Rev. Appl. 14 (2), 024092 (2020).

    54.    H. Sanada, A. M. Stramma, Y. Kunihashi, Y. Tanaka, H. Gotoh, K. Onomitsu, F. Tagarelli, M. Kohda, J. Nitta, and T. Sogawa

                "Spin accumulation in photo-induced potential dimples generated in semiconductors"

               Commun. Phys. 3 (1), 11 (2020).

    55.    K. Sasaki, and K. Hitachi

                "Universal layer number in graphite"

               Commun. Phys. 3 (1), 90 (2020).

    56.    K. Sasaki

                "Layered Dynamical Conductivity for a Transfer Matrix Method -Application to an N-layer Graphene-"

               J. Phys. Soc. Jpn. 89 (9), 094706 (2020).

    57.    K. Sasaki

                "Dynamical environmental effects lowering the plasmon energy and lifetime in doped carbon nanotubes"

               Carbon 160 1-4 (2020).

    58.    Y. Sekine, H. Hibino, K. Oguri, A. Iwamoto, M. Nagase, H. Kageshima, and T. Akazaki

                "Surface-enhanced Raman scattering from buffer layer under graphene on SiC in a wide energy range from visible to near-infrared"

               Jpn. J. Appl. Phys. 59 (4), 040902 (2020).

    59.    S. Sergent, B. Damilano, S. Vézian, S. Chenot, T. Tsuchizawa, and M. Notomi

                "Lasing up to 380K in a sublimated GaN nanowire"

               Appl. Phys. Lett. 116 (22)(2020).

    60.    S. Sergent, M. Takiguchi, T. Tsuchizawa, H. Taniyama, and M. Notomi

                "Low-Threshold Lasing up to 360 K in All-Dielectric Subwavelength-Nanowire Nanocavities"

               ACS Photonics 7 (5) 1104-1110 (2020).

    61.    H. Sumikura, H. Takaki, H. Maki, and M. Notomi

                "Strong exciton-phonon interaction assisting simultaneous enhancement of photoluminescence and Raman scattering from suspended carbon nanotubes"

               Phys. Rev. B 102 (12), 125432 (2020).

    62.    H. Sumikura, K. Hirama, K. Nishiguchi, A. Shinya, and M. Notomi

                "Highly nitrogen-vacancy doped diamond nanostructures fabricated by ion implantation and optimum annealing"

               APL Mater. 8 (3), 031113 (2020).

    63.    N. Takemura, M. Takiguchi, H. Sumikura, E. Kuramochi, A. Shinya, and M. Notomi

                "Photon-correlation measurements of stochastic limit cycles emerging from high-Q nonlinear silicon photonic crystal microcavities"

               Phys. Rev. A 102 (1), 011501 (2020).

    64.    N. Takemura, M. Takiguchi, and M. Notomi

                "Designs toward synchronization of optical limit cycles with coupled silicon photonic crystal microcavities"

               Opt. Express 28 (19) 27657-27675 (2020).

    65.    H. Takesue, K. Inaba, T. Inagaki, T. Ikuta, Y. Yamada, T. Honjo, T. Kazama, K. Enbutsu, T. Umeki, and R. Kasahara

                "Simulating Ising Spins in External Magnetic Fields with a Network of Degenerate Optical Parametric Oscillators"

               Phys. Rev. Appl. 13 (5), 054059 (2020).

    66.    K. Takiguchi, Y. K. Wakabayashi, H. Irie, Y. Krockenberger, T. Otsuka, H. Sawada, S. A. Nikolaev, H. Das, M. Tanaka, Y. Taniyasu, and H. Yamamoto

                "Quantum transport evidence of Weyl fermions in an epitaxial ferromagnetic oxide"

               Nat. Commun. 11 (1), 4969 (2020).

    67.    M. Takiguchi, S. Sasaki, K. Tateno, E. Chen, K. Nozaki, S. Sergent, E. Kuramochi, G. Q. Zhang, A. Shinya, and M. Notomi

                "Hybrid Nanowire Photodetector Integrated in a Silicon Photonic Crystal"

               ACS Photonics 7 (12) 5467-5473 (2020).

    68.    M. Takiguchi, N. Takemura, K. Tateno, K. Nozaki, S. Sasaki, S. Sergent, E. Kuramochi, T. Wasawo, A. Yokoo, A. Shinya, and M. Notomi

                "All-Optical InAsP/InP Nanowire Switches Integrated in a Si Photonic Crystal"

               ACS Photonics 7 (4) 1016-1021 (2020).

    69.    H. Toida, T. Ohrai, Y. Matsuzaki, K. Kakuyanagi, and S. Saito

                "Control of the transition frequency of a superconducting flux qubit by longitudinal coupling to the photon number degree of freedom in a resonator"

               Phys. Rev. B 102 (9), 094502 (2020).

    70.    W. Tomita, S. Sasaki, K. Tateno, H. Okamoto, and H. Yamaguchi

                "Novel Fabrication Technique of Suspended Nanowire Devices for Nanomechanical Applications"

               Phys. Status Solidi B-Basic Solid State Phys. 257 (2), 1900401 (2020).

    71.    N. H. Tu, K. Yoshioka, S. Sasaki, M. Takamura, K. Muraki, and N. Kumada

                "Active spatial control of terahertz plasmons in graphene"

               Commun. Mater. 1 (1), 7 (2020).

    72.    Y. Ueno

                "Molecular Recognition Functional Materials and Their Application to Microanalysis"

               Bunseki Kagaku 69 (7-8) 373-383 (2020).

    73.    T. Umeki, T. Kobayashi, A. Sano, T. Ikuta, M. Abe, T. Kazama, K. Enbutsu, R. Kasahara, and Y. Miyamoto

                "Nonlinearity Mitigation of PDM-16QAM Signals Using Multiple CSI-OPCs in Ultra-Long-Haul Transmission without Excess Penalty"

               IEICE Trans. Commun. E103B (11) 1226-1232 (2020).

    74.    C. W. Wächtler, V. M. Bastidas, G. Schaller, and W. J. Munro

                "Dissipative nonequilibrium synchronization of topological edge states via self-oscillation"

               Phys. Rev. B 102 (1), 014309 (2020).

    75.    P. Wills, E. Knill, K. Coakley, and Y. B. Zhang

                "Performance of Test Supermartingale Confidence Intervals for the Success Probability of Bernoulli Trials"

               J. Res. Natl. Inst. Stand. Technol. 125, 125003 (2020).

    76.    X. J. Xu, V. Fili, W. Szuba, M. Hiraishi, T. Inaba, T. Tawara, H. Omi, and H. Gotoh

                "Epitaxial single-crystal rare-earth oxide in horizontal slot waveguide for silicon-based integrated active photonic devices"

               Opt. Express 28 (10) 14448-14460 (2020).

    77.    T. Yoda, and M. Notomi

                "Generation and Annihilation of Topologically Protected Bound States in the Continuum and Circularly Polarized States by Symmetry Breaking"

               Phys. Rev. Lett. 125 (5), 053902 (2020).

    78.    K. Yoshioka, N. Kumada, K. Muraki, and M. Hashisaka

                "On-chip coherent frequency-domain THz spectroscopy for electrical transport"

               Appl. Phys. Lett. 117 (16), 161103 (2020).

    79.    C. Zha, V. M. Bastidas, M. Gong, Y. L. Wu, H. Rong, R. Yang, Y. S. Ye, S. W. Li, Q. L. Zhu, S. Y. Wang, Y. W. Zhao, F. T. Liang, J. Lin, Y. Xu, C. Z. Peng, J. Schmiedmayer, K. Nemoto, H. Deng, W. J. Munro, X. B. Zhu, and J. W. Pan

                "Ergodic-Localized Junctions in a Periodically Driven Spin Chain"

               Phys. Rev. Lett. 125 (17), 170503 (2020).

    80.    G. Q. Zhang, D. Gnatek, M. Takiguchi, X. J. Xu, K. Tateno, S. Sasaki, T. Tawara, and H. Gotoh

                "Nanowire-based telecom-band light-emitting diodes with efficient light extraction"

               Jpn. J. Appl. Phys. 59 (10), 105003 (2020).

    81.    Y. B. Zhang, L. K. Shalm, J. C. Bienfang, M. J. Stevens, M. D. Mazurek, S. W. Nam, C. Abellán, W. Amaya, M. W. Mitchell, H. H. Fu, C. A. Miller, A. Mink, and E. Knill

                "Experimental Low-Latency Device-Independent Quantum Randomness"

               Phys. Rev. Lett. 124 (1), 010505 (2020).

    82.    Y. B. Zhang, H. H. Fu, and E. Knill

                "Efficient randomness certification by quantum probability estimation"

               Phys. Rev. Res. 2 (1), 013016 (2020).