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Affiliation
Quantum Optical Physics Research Group
Optical Science Laboratories
NTT Basic Research Laboratories
Nippon Telegraph and Telephon Corporation
E-mail:email address
Biography
2005-2012Department of Materials Science, Tohoku University
2012 Ph.D (Engineering), Tohoku University
2012- NTT Basic Research Laboratories

Publication
  1. Gate-controlled persistent spin helix state in (In,Ga)As quantum wells
    M. Kohda, V. Kechner, Y. Kunihashi, T. Dollinger, P. Olbrich, C. Schonhuber, I. Caspers, V. V. Bel'kov, L. E. Golub, D. Weiss, K. Richter, J. Nitta, and S. D. Ganichev
    Physical Review B 86, 081306(R) (2012).

  2. Anisotropic Weak Anti-Localization under In-Plane Magnetic Field and Control of Dimensionality via Spin Precession Length
    S. Nonaka, Y. Kunihashi, M. Kohda, and J. Nitta
    Japanese Journal of Applied Physics 51, 04DM01 (2012).

  3. Proposal of spin complementary field effect transistor
    Y. Kunihashi, M. Kohda, H. Sanada, H. Gotoh, T. Sogawa, and J. Nitta
    Applied Physics Letters 100, 113502 (2012).

  4. Experimental Demonstration of Spin Geometric Phase: Radius Dependence of Time-Reversal Aharonov-Casher Oscillations
    F. Nagasawa, J. Takagi, Y. Kunihashi, M. Kohda, and J. Nitta
    Physical Review Letters 108, 086801 (2012).

  5. Semiclassical approach for spin dephasing in a quasi-one-dimensional channel
    Y. Kunihashi, M. Kohda, and J. Nitta
    Physical Review B 85, 035321 (2012).

  6. Anisotropic spin splitting in InGaAs wire structures
    Y. Kunihashi, M. Kohda, and J. Nitta
    Physics Procedia 3, 1261 (2010).

  7. Experimental demonstration of resonant spin-orbit interaction effect
    Y. Kunihashi, M. Kohda, and J. Nitta
    Physics Procedia 3, 1255 (2010).

  8. Enhancement of Rashba Spin-Orbit Interaction Due to Wave Function Engineering
    Y. Kunihashi, M. Kohda, and J. Nitta
    Journal of Superconductivity and Novel Magnetism 23, 49 (2010).

  9. Electrical manipulation of spins in the Rashba two dimensional electron gas systems
    J. Nitta, T. Bergsten, Y. Kunihashi, and M. Kohda
    Journal of Applied Physics 105, 122402 (2009).

  10. Enhancement of spin lifetime in gate-fitted InGaAs narrow wires
    Y. Kunihashi, M. Kohda, and J. Nitta
    Physical Review Letters 102, 226601 (2009).

  11. All-Electrical Detection of the Relative Strength of Rashba and Dresselhaus Spin-Orbit Interaction in Quantum Wires
    Y. Kunihashi, M. Kohda, and J. Nitta
    Physical Review Letters 101, 266401 (2008).

  12. Rashba spin-orbit interaction of In0.53Ga0.47As / In0.7Ga0.3As / In0.53Ga0.47As shallow two-dimensional electron gas by surface etching
    Y. Kunihashi, T. Nihei, M. Kohda, and J. Nitta
    Physica Status Solidi (c) 5, 322 (2008).

  13. Effect of sorbed molecules on the resistivity of alkali metal-graphite intercalation compounds
    N. Akuzawa, Y. Kunihashi, Y. Sato, K. Tsuchiya, and R. Matsumoto
    Journal of Solid State Chemistry 180, 894 (2007).

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