Kinki UniversityYasushi Kondo

Paper list

My papers are listed here. Some of them are available as a pdf file in this pape according to "Web Posting Guidelines for Papers Published in AIP Journals". If you are interested in another paper which you cannot get a pdf file here, please contact with me via e-mail.

at Kindai

  1. Realization of controllable open system with NMR

    Le Bin Ho, Y. Matsuzaki, M. Matsuzaki, and Y. Kondo
    New Journal of Physics 21 (2019) 093008.

  2. Modular-value-based metrology with spin coherent pointers

    Le Bin Ho and Y. Kondo
    Physics Letters A 383 (2018) 153-157.

  3. Simple and low-cost tabletop NMR system for chemical-shift-rosultion spectra measurements

    Y. Hibino, K. Sugahara, Y. Muro, H. Tanaka, T. Sato, and Y. Kondo
    J. Mag. Res. 294 (2018) 128-132.

  4. Study of open systems with molecules in isotropic liquids

    Masayuki Matsuzaki and Yasushi Kondo
    Modern Physics Letters B 32 (2018) 1830002.

  5. Engineered noisy environment for studying decoherence

    Ai Iwakura, Yuichiro Matsuzaki, and Yasushi Kondo
    Phys. Rev. A 96 (2017) 032303.

  6. A simple and low-cost permanent magnet system for NMR

    K. Chonlathep, T. Sakamoto, K. Sugahara, Y. Kondo
    J. Mag. Res. 275 (2017) 114-119.

  7. Using the quantum Zeno effect for suppression of decoherence

    Yasushi Kondo, Yuichiro Matsuzaki, Kei Matsushima and Jefferson G Filgueiras
    New J. Phys. 18 (2016) 013033.

  8. Construction of Arbitrary Robust One-Qubit Operations Using Planar Geometry

    Tsubasa Ichikawa, Jefferson G. Filgueiras, Masamitsu Bando, Yasushi Kondo, Mikio Nakahara, and Dieter Suter 
    Phys. Rev. A 90 (2014) 052330.

  9. Efficient entanglement operator for a multi-qubit system

    Chiara Bagnasco, Yasushi Kondo and Mikio Nakahara
    Phys. Scr. 89 (2014) 085102-1~6.

  10. Two-Qubit Gate Operation on Selected Nearest-Neighbor Neutral Atom Qubits

    Elham Hosseini Lapasar, Kenichi Kasamatsu, Sile Nic Chormaic, Takeji Takui, Yasushi Kondo, Mikio Nakahara, and Tetsuo Ohmi
    J. of the Phys. Soc. of Japan 83 (2014) 044005-1~7.

  11. Implementation of a simple operator-quantum-error-correction scheme

    Yasushi Kondo, Chiara Bagnasco, and Mikio Nakahara
    Phys. Rev. A 88 (2013) 022314.

  12. 頑強な量子ゲート : 複合量子ゲート(最近の研究から)

    坂東将光、市川翼、近藤康、中原幹夫
    日本物理学会誌 68 No. 7, (2013) 459-463. NII（国立情報学研究所）の日本物理学会誌のアーカイブからダウンロード可能です。

  13. Minimal and robust composite two-qubit gates with Ising-type interaction

    Tsubasa Ichikawa, Utkan G¨ung¨ord¨u, Masamitsu Bando, Yasushi Kondo, and Mikio Nakahara
    Phys. Rev. A 87 (2013) 022323.

  14. Concatenated Composite Pulses Compensating Simultaneous Systematic Errors

    Masamitsu Bando, Tsubasa Ichikawa, Yasushi Kondo, and Mikio Nakahara
    J. of the Phys. Soc. of Japan 82 (2013) 014004-1~7.

  15. Geometric aspects of composite pulses

    Tsubasa Ichikawa, Masamitsu Bando, Yasushi Kondo, and Mikio Nakahara Phil. Trans. R. Soc. A 370 (2012) 4671-4689.

  16. Estimation of coupling constants of a three-spin chain: a case study of Hamiltonian tomography with nuclear magnetic resonance

    Elham Hosseini Lapasar, Koji Maruyama, Daniel Burgarth, Takeji Takui, Yasushi Kondo and Mikio Nakahara
    New Journal of Physics 14 (2012) 013043-1~15.

  17. Designing robust unitary gates: Application to concatenated composite pulses

    Tsubasa Ichikawa, Masamitsu Bando, Yasushi Kondo, and Mikio Nakahara
    Phys. Rev. A 84 (2011) 062311

  18. Scalable Neutral Atom Quantum Computer with Interaction on Demand: Proposal for Selective Application of Two-Qubit Gate

    Elham Hosseini LAPASAR, Kenichi KASAMATSU, Yasushi KONDO, Mikio NAKAHARA, and Tetsuo OHMI
    J. of the Phys. Soc. of Japan 80 (2011) 114003-1~10.

  19. Geometric quantum gates, composite pulses, and Trotter-Suzuki formulas

    Yasushi Kondo and Masamitsu Bando
    J. Phys. Soc. Jpn. 80 (2011) 054002-1~4.

  20. Hamiltonian Determination with Restricted Access in Transverse Field Ising Chain

    Mohammad Ali Fasihi, Shu Tanaka1, Mikio Nakahara, and Yasushi Kondo
    J. Phys. Soc. Jpn. 80 (2011) 044002-1~7.

  21. Geometric quantum gates in liquid-state NMR based on a cancellation of dynamical phases

    Yukihiro Ota, Yoshito Goto, Yasusi Kondo, and Mikio Nakahara
    Phys. Rev. A 80 (2009) 052311, also
    Vir. J. Quantum Inf. / Volume 9 / Issue 11 / IMPLEMENTATIONS .

  22. Composite pulses in NMR as non-adiabatic geometric quantum gates

    Yukihiro Ota and Yasusi Kondo
    Phys. Rev. A 80 (2009) 024302, also
    Vir. J. Quantum Inf. Volume 9 / Issue 8 / ALGORITHMS AND COMPUTATION .

  23. Liquid-state NMR quantum computer: working principle and some examples

    Yasushi Kondo
    World Scientific, Sigapore, "Molecular Realizations of Quantum Computing 2007", June, 2009.

  24. Implementation of holonomic quantum gates by an isospectral deformation of an Ising dimer chain

    Yukihiro Ota, Masamitsu Bando, Yasushi Kondo, and Mikio Nakahara
    Phys. Rev. A 78 (2008) 052315.

  25. Quantum Teleportation without Irreversible Detection: NMR-Experiment

    Yasushi Kondo
    J. Phys. Soc. Jpn. 76 No. 10 (2007) 104004-1~7.

  26. Generation and Suppression of Decoherence in Artificial Environment for Qubit System

    Yasushi Kondo, Mikio Nakahara, Shogo Tanimura, Sachiko Kitajima, Chikako Uchiyama, and Fumiaki Shibata
    J. Phys. Soc. Jpn. 76 No. 7 (2007) 074002-1~11.

  27. NMR量子計算のためのハミルトニアンと回転座標系の扱い方 （話題欄）

    近藤康、中原幹夫、谷村省吾
    日本物理学会誌 62 No. 5, (2007) 365-369. NII（国立情報学研究所）の日本物理学会誌のアーカイブからダウンロード可能です。

  28. Liquid-State NMR Quantum Computer: Hamiltonian Formalism and Experiments

    Yasushi Kondo, Mikio Nakahara, and Shogo Tanimura
    World Scientific, Sigapore, "Physical Realization of Quantum Computing", (2006) 127-184.

  29. Reducing execution time of quantum algorithms by additional permutation gates

    Mikio Nakahara, Juha. J. Vartianen, Yasushi Kondo, Shogo Tanimura, and Kazuya Hata
    Physics Letters A 350, (2006) 27-30 .

  30. Demonstrating quantum algorithm acceleration with NMR quantum computer

    Mikio Nakahara, Yasushi Kondo, Kazuya Hata and Shogo Tanimura
    Phys. Rev. A 70, (2004) 052319-1~5, also
    Vir. J. Quantum Inf. / Volume 4 / Issue 12 / IMPLEMENTATIONS .

at JRCAT (dissolved in 2002/3)

  1. Adsorbed Xe Atoms on Si(111)

    Y. Kondo, and H. Tokumoto
    Surface Science 433-435 (1999) 230-233.

  2. Development of Low Temperature STM

    T. Amakusa, Y. Kondo, H. Tokumoto, N. Shibata, S. Chiba, and M. Iwatsuki
    in Proceedings of STM '99 (Seoul), WeP2-06.

  3. 極低温STM関連技術と今後の展望

    近藤康、徳本洋志
    応用物理 第69巻 第5号 2000年 575-578.

  4. 極低温走査型トンネル顕微鏡

    天草貴昭、近藤康
    表面科学 第21巻 第10号 2000年 673-677.

  5. Phase transition of the Si(001) surface below 100 K

    Y. Kondo, T. Amakusa, M. Iwatsuki, and H. Tokumoto
    Surface Science 453 (2000) L318-L322.

  6. Development of an ultrahigh vacuum scanning tunneling microscope cooled by superfluid 4He

    Y. Kondo, E. T. Foley, T. Amakusa, N. Shibata, S. Chiba, M. Iwatsuki, and H. Tokumoto
    Rev. Sci. Instrum. 72, No. 7, (2001) 2977-2983.

at Bayreuth University

  1. AC Impedance of the PdFe Spin Glass

    Y. Kondo and F. Pobell
    Physica B (Amsterdam) 194-196 (1994) 317-318.

  2. Hydrogen in an Oscillating Porous Glass

    Y. Kondo, M. Schindler and F. Pobell
    Invited talk in SYMPOSIUM on QUANTUM FLUIDS & SOLIDS - 1995, at Cornell University, Journal of Low Temperature Physics 101, No. 1/2, (1995) 195-204.

  3. Hydrogen in Porous Vycor Glass

    M. Schindler, A. Dertinger, Y. Kondo, and F. Pobell
    Czechoslovak Journal of Physics 46-suppl. S1, (1996) 509-510.

  4. Anomalous behavior of adsorbed molecular hydrogen on Vycor glass

    A. Dertinger, Y. Kondo, and F. Pobell
    Czechoslovak Journal of Physics 46-suppl. S1, (1996) 517-518.

  5. Proton Spin-lattice Relaxation Time and Proton NMR Spectrum of Titanium Hydrides between 300 K and 50 mK

    J. Li, I. Roggatz, Y. Kondo, E. R"ossler, and F. Pobell
    Czechoslovak Journal of Physics 46-suppl. S4, (1996) 2193-2194.

  6. Mass Transportation of Molecular Hydrogen in Porous Vycor Glass

    M. Schindler, Y. Kondo, and F. Pobell
    Journal of Low Temperature Physics 110, No. 1/2, (1998) 549-554.

  7. Magnetic Properties of Pd doped with Fe: Intermediate Between Ferromagnetism and Spinglass Behavior

    Y. Kondo, K. Swieca and F. Pobell
    Journal of Low Temperature Physics 100, No. 3/4, (1995) 195-218.

  8. Hydrogen in Porous Vycor Glass

    M. Schindler, A. Dertinger, Y. Kondo, and F. Pobell
    Phys. Rev. B53, No. 17, (1996) 11451-11461.

  9. Modification of dielectric properties of porous glass by adsorption of hydrogen

    A. Dertinger, M. Schindler, Y. Kondo, and F. Pobell
    Phys. Rev. B55, No. 22, (1997) R14689-R14692.

  10. Ground State of Giant Moments Associated with Fe Impurities in Pd

    K. Swieca, Y. Kondo, and F. Pobell
    Phys. Rev. B56, No. 10, (1997) 6066-6072.

  11. 低温におけるSQUIDを用いた電気伝導度と帯磁率の同時測定

    近藤康
    固体物理 30, No. 7, (1995) 624-629.

at HelsinkiUniversity of Technology (Low Temperature Laboratory)

  1. INTERACTION OF VORTICES WITH THE HOMOGENEOUSLY PRECESSING RESONANCE MODE IN SUPERFLUID 3He-B

    J. S. Korhonen, Z. Janu, Y. Kondo, M. Krusius, Yu. M. Bunkov, V. Dmitriev, and Yu. M. Mukharskiy in Quantum Fluids and Solids 1989, AIP Conf. Proc. 194 N.Y. (1989) 147-148.

  2. VORTICES AND HOMOGENEOUSLY PRECESSING SPINS IN ROTATING 3He-B

    V. V. DMITRIEV, Y. KONDO, J. S. KORHONEN, M. KRUSIUS, Yu. MUKHARSKIY, E. SONIN, and G. E. VOLOVIK Physica B (Amsterdam) 165-166 (1990) 655-656.

  3. HOMOGENEOUSLY PRECESSING SPIN DOMAIN IN ROTATING VORTEX-FREE 3He-B

    J. S. KORHONEN, V. V. DMITRIEV, Z. JANU, Y. KONDO, M. KRUSIUS, and Yu. M. MUKHARSKIY
    Physica B (Amsterdam) 165-166 (1990) 671-672.

  4. NMR ABSORPTION IN A HOMOGENEOUSLY PRECESSING DOMAIN OF 3He-B

    Y. KONDO, J. S. KORHONEN, M. KRUSIUS
    Physica B (Amsterdam) 165-166 (1990) 673-674.

  5. NMR ABSORPTION IN A HOMOGENEOUSLY PRECESSING DOMAIN OF 3He-B

    Y. KONDO, J. S. KORHONEN, M. KRUSIUS
    Physica B (Amsterdam) 169 (1991) 533-534.

  6. Gap anisotropy, vortex cluster, and nucleation of vortices in rotating 3He-B

    Y. Kondo, J. S. Korhonen, "U Parts, M. Krusius, O. V. Lounasmaa, and A. D. Gongadze
    Physica B (Amsterdam) 178 (1992) 90-101.

  7. Studies with coherently precessing magnetization on counterflow and vortices in rotating 3He-B

    Yu. M. Bunkov, V. V. Dmitriev, Y. Kondo, J. Korhonen, M. Krusius, Yu. M. Mukharskiy, and "U. Parts
    Physica B (Amsterdam) 194-196 (1994) 761-762.

  8. Coupling of NMR absorption to the motion of nonaxisymmetric vortices in rotating 3He-B

    E. B. Sonin, Y. Kondo, J. Korhonen, and M. Krusius
    Physica B (Amsterdam) 194-196 (1994) 775-776.

  9. Quantized vortices at a moving A-B interface in superfluid 3He

    E. V. Thuneberg, "U. Parts, Y. Kondo, J. Korhonen, and M. Krusius,
    Physica B (Amsterdam) 194-196 (1994) 779-780.

  10. DC SQUID preamplifier for low temperature NMR

    J. H. Koivuniemi, Y. Kondo, and M. Krusius
    Czechoslovak Journal of Physics 46-suppl. S5, (1996) 2841-2842.

  11. Optimization of high-Q low frequency NMR measurement

    Y. Kondo, J. H. Koivuniemi, J. J. Ruohio, V. M. Ruutu, and M. Krusius
    Czechoslovak Journal of Physics 46-suppl. S5, (1996) 2843-2844.

  12. Order-Parameter Textures and Boundary Conditions in Rotating Vortex-Free 3He-B

    J. S. Korhonen, A. D. Gongadze, Z. Jan'u, Y. Kondo, M. Krusius, Yu. M. Mukharsky, and E. V. Thuneberg
    Phys. Rev. Lett. 65, No. 10, (1990) 1211-1214.

  13. Direct Observation of the Nonaxisymmetric Vortex in Superfluid 3He-B

    Y. Kondo, J. S. Korhonen, M. Krusius, V. V. Dmitriev, Yu. M. Mukharsky, E. B. Sonin, and G. E. Volovik
    Phys. Rev. Lett. 67 (1991), No. 1, 81-84.

  14. Combined Spin-Mass Vortex with Soliton Tail in Superfluid 3He-B

    Y. Kondo, J. S. Korhonen, M. Krusius, V. V. Dmitriev, E. V. Thuneberg, and G. E. Volovik
    Phys. Rev. Lett. 68 (1992), No. 22, 3331-3334.

  15. Homogeneous spin precession in rotating vortex-free 3He-B: Measurement of the superfluid density anisotropy

    J. S. Korhonen, Yu. M. Bunkov, V. V. Dmitriev, Y. Kondo, M. Krusius, Yu. M. Mukharskiy, "U. Parts, and E. V. Thuneberg
    Phys. Rev. B46 (1992), No. 21, 13983-13990.

  16. Slow Mode and Pinning in a Vortex Array of Rotating 3He-B

    E. B. Sonin, Y. Kondo, J. Korhonen, and M. Krusius
    Europhys. Lett. 22 (1993), No. 2, 125-131.

  17. Observation of combined spin-mass vortices in rotating 3He-B

    J. S. Korhonen, Y. Kondo, M. Krusius, E. V. Thuneberg, and G. E. Volovik
    Phys. Rev. B47, No. 14, (1993) 8868-8885.

  18. Collective motion of quantized vortex lines in rotating superfluid 3He-B

    M. Krusius, J. S. Korhonen, Y. Kondo, and E. B. Sonin
    Phys. Rev. B47, No. 22, (1993) 15113-15144.

  19. Vortex Layer on the Interface between the A and B Phases in Superfluid 3He-B

    "U. Parts, Y. Kondo, J. S. Korhonen, M. Krusius, and E. V. Thuneberg
    Phys. Rev. Lett. 71, No. 18, (1993) 2951-2954.

  20. Single-Vortex Nucleation in Rotating Superfluid 3He-B

    "U. Parts, V. M. H. Ruutu, J. H. Koivuniemi, Yu. M. Bunkov, V. V. Dmitriev, M. Fogelstr"om, M. Huebner, Y. Kondo, N. B. Kopnin, J. S.
    Korhonen, M. Krusius, O. V. Lounasmaa, P. I. Soininen, G. E. Volovik
    Europhys. Lett. 31, No. 8, (1995) 449-454.

  21. Comment on "Nuclear Magnetic Ordering of 3He Clusters in Solid 4He"

    Y. Kondo
    Phys. Rev. Lett., 77, No. 26, (1996) 5310.

  22. 超流動3Heとビッグバン・シミュレーション

    近藤康
    固体物理 32, No. 9, (1997) 770-779.

at Kyoto University

  1. Solid-Liquid Phase Diagram of 3He in Porous Glass

    Yasushi KONDO, Yasuharu KODAMA, Yutaka HIRAYOSHI, Takao MIZUSAKI, Akira HIRAI and Kiyohisa EGUCHI
    Japanese Journal of Applied Physics, 26, (1987) Supplement 26-3, 303-304.

  2. MEASUREMENTS OF SURFACE RELAXATION TIME OF SOLID, LIQUID, AND ADSORBED 3He IN POROUS GLASSES

    Y. KONDO, Y. KODAMA, Y. HIRAYOSHI, T. MIZUSAKI, A. HIRAI, and K. EGUCHI
    PHYSICS LETTERS A 123, No. 8, (1987) 417-420.

  3. Study of Surface Relaxation Mechanism of Liquid 3He in Porous Glass by Using SQUID-NMR

    Yasushi Kondo, Takao Mizusaki, Akira Hirai, Yutaka Hirayoshi, and Kiyohisa Eguchi
    Journal of Low Temperature Physics 75, No. 5/6, (1989) 289-306.

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