Publication List

Original Papers on Journals
  1. Hiroki Nakano and Minoru Takahashi
    ``Quantum Heisenberg Chain with Long-Range Ferromagnetic Interactions at Low Temperatures''
    Journal of the Physical Society of Japan Vol.63 pp.926-933 (1994)
  2. Hiroki Nakano and Minoru Takahashi
    ``Quantum Heisenberg model with long-range ferromagnetic interactions''
    Physical Review B Vol.50 pp.10331-10334 (1994)
  3. Hiroki Nakano and Minoru Takahashi
    ``Quantum Heisenberg ferromagnets with Long-Range Interactions''
    Journal of the Physical Society of Japan Vol.63 pp.4256-4257 (1994)
  4. Hiroki Nakano and Minoru Takahashi
    ``Exact Dimer State of Quantum Spin Chain with Long-Range Interactions''
    Journal of the Physical Society of Japan Vol.64 pp.2762-2765 (1995)
  5. Hiroki Nakano and Minoru Takahashi
    ``Magnetic properties of quantum Heisenberg ferromagnets with long-range interactions''
    Physical Review B Vol.52 pp.6606-6610 (1995)
  6. Hiroki Nakano and Minoru Takahashi
    ``Long-ranged interacting S=1 spin chain with the exact valence-bond-solid state''
    Physical Review B Vol. 54 pp.9000-9003 (1996)
  7. Hiroki Nakano and Minoru Takahashi
    ``Long-Ranged Interacting S=1 Spin Chain with Exact Dimer State''
    Journal of the Physical Society of Japan Vol.66 pp.228-234 (1997)
  8. Hiroki Nakano, Masayuki Hagiwara, Teiji Chihara and Minoru Takahashi
    ``Bond Alternating S=1 Spin Chain with Single-Ion Anisotropy
    -- Susceptibilities of the Compounds, {Ni2(EDTA)(H2O)4}n (2H2O)n and [{Ni2(Medpt)2($\mu$-ox) ($\mu$-N3)}n](ClO4)n''
    Journal of the Physical Society of Japan Vol.66 pp.2997-3000 (1997)
  9. Mitsue Takahashi, Yuko Hosokoshi, Hiroki Nakano, Tsuneaki Goto, Minoru Takahashi and Minoru Kinoshita
    ``Low-temperature Magnetic Properties of Nitronyl Nitroxides ''
    Molecular Crystals and Liquid Crystals Vol.306 pp.111-118 (1997)
  10. Masayuki Hagiwara, Yasuo Narumi, Koichi Kindo, Masanori Kohno, Hiroki Nakano, Ryutaro Sato, and Minoru Takahashi
    ``Experimental Verification of the Gapless Point in the S=1 Antiferromagnetic Bond Alternating Chain''
    Physical Review Letters Vol.80 pp.1312-1315 (1998)
  11. Hiroki Nakano, Yuko Hosokoshi and Minoru Takahashi
    ``Spin-1/2 Heisenberg Model with Ferromagnetic and Antiferromagnetic Interactions on a Honeycomb Lattice''
    Journal of Magnetism and Magnetic Materials Vol.177-181 pp.717-718 (1998)
  12. Yuko Hosokoshi, Kohichi Takizawa, Hiroki Nakano, Tsuneaki Goto, Minoru Takahashi and Katsuya Inoue
    ``Construction of spin-1/2 Heisenberg ferromagnetic-antiferromagnetic alternating chains with various exchange coupling''
    Journal of Magnetism and Magnetic Materials Vol.177-181 pp.634-635 (1998)
  13. Yasuo Narumi, Ryutaro Sato, Koichi Kindo, Masayuki Hagiwara, Hiroki Nakano and Minoru Takahashi
    ``High Field Magnetization in an S=1 Antiferromagnetic Chain with Bond Alternation''
    Physica B Vol.246-247 pp.509-512 (1998)
  14. Hiroki Nakano and Minoru Takahashi
    ``A Plateau in the Magnetization Process of the S=1 Spin Chain''
    Journal of the Physical Society of Japan Vol.67 pp.1126-1129 (1998)
  15. Yasuo Narumi, Keiji Tatani, Masayuki Hagiwara, Hiroki Nakano and Koichi Kindo
    ``High Field Magnetization Process of an S=1 Bond Alternating Chain Compound: [Ni(tmeda)(N3)2]n''
    Proceedings of the Physical Phenomena at High Magnetic Fields III (World Scientific) (1999) pp.307-310
  16. Wei Chen, Kazuo Hida and Hiroki Nakano
    `` Magnetization Plateaus in One Dimensional S=1/2 Heisenberg Model with Dimerization and Quadrumerization''
    Journal of the Physical Society of Japan Vol.68 pp.625-630 (1999)
  17. Yukitoshi Motome, Hiroki Nakano and Masatoshi Imada
    ``Metal-Insulator Transition in Mn Perovskite Compounds''
    Materials Science and Engineering B Vol.63 pp.58-64 (1999)
  18. Hiroki Nakano and Masatoshi Imada
    `` Optical Conductivity of the Two-Dimensional Hubbard Model''
    Journal of the Physical Society of Japan Vol.68 pp.1458-1459 (1999)
  19. Hiroki Nakano, Yukitoshi Motome and Masatoshi Imada
    `` Effects of Orbital Degeneracy and Electron Correlation on Charge Dynamics in Perovskite Manganese Oxides''
    Journal of the Physical Society of Japan Vol.68 pp.2178-2181 (1999)
  20. Yuko Hosokoshi, Yasuhiro Nakazawa, Katsuya Inoue, Kohichi Takizawa, Hiroki Nakano, Minoru Takahashi, Tsuneaki Goto
    ``Magnetic properties of low-dimensional quantum spin systems made of stable organic biradicals PNNNO, F2PNNNO and PIMNO''
    Physical Review B Vol.60 pp.12924-12932 (1999)
  21. Hiroki Nakano, Yukitoshi Motome and Masatoshi Imada
    ``Charge Dynamics of Perovskite Manganese Oxides --- Effects of Orbital Degeneracy, Electron Correlation and Jahn-Teller Distortion ---''
    Physica B Vol.284-288 pp.1406-1407 (2000)
  22. Hiroki Nakano, Yukitoshi Motome and Masatoshi Imada
    ``Incoherent Charge Dynamics of Perovskite Manganese Oxides''
    Journal of the Physical Society of Japan Vol.69 pp.1282-1285 (2000)
  23. Hiroki Nakano and Seiji Miyashita
    ``Magnetization Process of Nanoscale Iron Cluster''
    Journal of the Physical Society of Japan Vol.70 pp.2151-2157 (2001)
  24. Yuko Hosokoshi, Keiichi Katoh, Yasuhiro Nakazawa, Hiroki Nakano and Katsuya Inoue
    ``Approach to a Single-Component Ferrimagnetism by Organic Radical Crystals''
    Journal of the American Chemical Society Vol.123 pp.7921-7922 (2001)
  25. Keiichi Katoh, Yuko Hosokoshi, Katsuya Inoue, M.I.Bartashevich, Hiroki Nakano and Tsuneaki Goto
    ``Magnetic properties of organic two-leg spin ladder systems with S=1/2 and S=1''
    Journal of Physics and Chemistry of Solids Vol.63 pp.1277-1280 (2002)
  26. Hiroki Nakano and Seiji Miyashita
    ``Magnetization Process of Iron Cluster with Ring Structure''
    Journal of Physics and Chemistry of Solids Vol.63 pp.1521-1523 (2002)
  27. Seiji Miyashita, Keiji Saito, Hiroki Nakano and Masamichi Nishino
    ``Quantum Dynamics and Dissipation Effects in the Resonant Tunneling of Molecular Magnets''
    Progress of Theoretical Physics Supplement No.145 pp.370-379 (2002)
  28. Seiji Miyashita, Keiji Saito, Hiroki Nakano and Masamichi Nishino
    ``Quantum mechanical dynamics in microscopic structures''
    Molecular Crystals and Liquid Crystals Vol.379 pp.475-482 (2002).
  29. Hiroki Nakano and Seiji Miyashita
    ``Alternating Antisymmetric Interaction in Nanoscale Iron Ring''
    Journal of the Physical Society of Japan Vol.71 pp.2580-2581 (2002)
  30. Hiroki Nakano and Yoshinori Takahashi
    ``Partial Ferromagnetism in the Hubbard Chain with Next-Nearest-Neighbor Hopping''
    Journal of the Physical Society of Japan Vol.72 pp.1191-1196 (2003)
  31. Hiroki Nakano and Yoshinori Takahashi
    ``Partially ferromagnetic ground state in the one-dimensional Hubbard model with next-nearest-neighbor hopping''
    Journal of Magnetism and Magnetic Materials Vol.272-276 pp.487-488 (2004)
  32. Yoshinori Takahashi, Takaaki Masutani and Hiroki Nakano
    ``Magnetic entropy and specific heat of weak itinerant electron ferromagnets''
    Journal of Magnetism and Magnetic Materials Vol.272-276 pp.e667-e668 (2004)
  33. Masayuki Hagiwara , Yasuo Narumi , Koichi Kindo , Hiroki Nakano , Masanori Kohno , Ryutaro Sato and Minoru Takahashi
    ``Magnetic properties of S=1 antiferromagnetic chains with bond alternation''
    Journal of Magnetism and Magnetic Materials Vol.272-276 pp.876-877 (2004)
  34. Hiroki Nakano and Yoshinori Takahashi
    ``Metal-Insulator Transition of the Hubbard Chain with Next-Nearest-Neighbor Hopping -- Partially Ferromagnetic Metal toward Mott Insulator --''
    Journal of the Physical Society of Japan Vol.73 pp.983-990 (2004)
  35. Yasuo Narumi, Koichi Kindo, Masayuki Hagiwara, Hiroki Nakano, Akira Kawaguchi, Kouichi Okunishi, and Masanori Kohno
    ``High-field magnetization of S = 1 antiferromagnetic bond-alternating chain compounds''
    Physical Review B Vol.69 pp.174405 (2004)
  36. Shun Tonooka, Hiroki Nakano, Koichi Kusakabe and Naoshi Suzuki
    ``Numerical Study of Magnetization Process of Nanoscale Ferrimagnetic Ring Mn6R6''
    Journal of the Physical Society of Japan Vol.73 pp.1597-1601 (2004)
  37. Yoshinori Takahashi and Hiroki Nakano
    ``Temperature and magnetic field dependence of the heat capacity in itinerant electron ferromagnets''
    Journal of Physics: Condensed Matter Vol.16 pp.4505-4540 (2004)
  38. Shun Tonooka, Koichi Kusakabe, Naoshi Suzuki and Hiroki Nakano
    ``Numerical study of nanoscale ferrimagnetic ring Mn6R6''
    Journal of Physics: Condensed Matter Vol.16 pp.S5739-S5742 (2004)
  39. Shun Tonooka, Koichi Kusakabe, Hiroki Nakano and Naoshi Suzuki
    ``Size dependence of the magnetic properties in ferrimagnetic rings MnxRx (x=2-8)''
    Polyhedron Vol.24 pp.2396-2399 (2005)
  40. Hiroki Nakano, Yoshinori Takahashi and Masatoshi Imada
    ``Charge Susceptibility of the Hubbard Chain with Next-Nearest-Neighbor Hopping''
    Physica B Vol.359-361C pp.657-659 (2005)
  41. Shun Tonooka, Hiroki Nakano, Koichi Kusakabe and Naoshi Suzuki
    ``Magnetization Process of (S = 3/2, S = 1) Anisotropic Ferrimagnetic Spin Chain''
    Progress of Theoretical Physics Supplement No.159 pp.148-152 (2005)
  42. Yoshinori Takahashi and Hiroki Nakano
    ``Magnetovolume effect of itinerant electron ferromagnets''
    Journal of Physics: Condensed Matter Vol.18 pp.521-556 (2006)
  43. Yasumasa Hasegawa, Rikio Konno, Hiroki Nakano and Mahito Kohmoto
    ``Zero modes of tight-binding electrons on the honeycomb lattice''
    Physical Review B Vol.74 pp.033413(1-4) (2006)
  44. Yoshinori Takahashi, Hiroki Nakano and Rikio Konno
    ``Thermal expansion of itinerant nearly and weakly antiferromagnetic materials''
    Journal of Magnetism and Magnetic Materials Vol.310 pp.1056-1058 (2007)
  45. Hiroki Nakano, Yoshinori Takahashi, and Masatoshi Imada
    ``Drude Weight of the Two-Dimensional Hubbard Model -- Reexamination of Finite-Size Effect in Exact Diagonalization Study --''
    Journal of the Physical Society of Japan Vol.76 pp.034705(1-9) (2007)
  46. Shun Tonooka, Hiroki Nakano, Koichi Kusakabe, and Naoshi Suzuki
    ``The Trimer State of a (S=1, S=1/2) Ferrimagnetic Spin Chain as the Exact Ground State''
    Journal of the Physical Society of Japan Vol.76 pp.065002(1-2) (2007)
  47. Shun Tonooka, Koichi Kusakabe, Hiroki Nakano and Naoshi Suzuki
    ``Determination of the effective spin Hamiltonian of Mn6R6 referring to the spin density functional theory''
    Polyhedron Vol.26 pp.2117-2120 (2007)
  48. Rikio Konno, Yoshinori Takahashi and Hiroki Nakano
    ``Strongly enhanced thermal expansion of low dimensional itinerant weak antiferromagnets near the quantum critical points''
    Journal of Applied Physics Vol.101 pp.09G517(1-3) (2007)
  49. Shun Tonooka, Hiroki Nakano, Koichi Kusakabe, and Naoshi Suzuki
    ``Extended String Order Parameter in the (S=1, 1/2) Mixed Spin Chain''
    Journal of the Physical Society of Japan Vol.76 pp.084714(1-5) (2007)
  50. Hiroshi Ueda, Hiroki Nakano, and Koichi Kusakabe
    ``Finite-size scaling of string order parameters characterizing the Haldane phase''
    Physical Review B Vol.78 pp.224402(1-13) (2008)
  51. Hiroki Nakano and Akira Terai
    ``Reexamination of Finite-Lattice Extrapolation of Haldane Gaps''
    Journal of the Physical Society of Japan Vol.78 pp.014003(1-9) (2009)
  52. Rikio Konno, Nobukuni Hatayama, Yoshinori Takahashi and Hiroki Nakano
    ``Thermal expansion of two-dimensional itinerant nearly ferromagnetic metal''
    Journal of Physics: Conference Series Vol.150 pp.042100(1-4) (2009)
  53. Hiroki Nakano
    ``Precise estimates by finite-size extrapolations of the S=1 Haldane-gapped system''
    Journal of Physics: Conference Series Vol.200 pp.022037(1-4) (2010)
  54. Takashi Tonegawa, Hiroki Nakano, Toru Sakai, Kiyomi Okamoto, Koichi Okunishi, and Kiyohide Nomura
    ``Half Magnetization Plateau of a Frustrated S=1 Antiferromagnetic Chain''
    Journal of Physics: Conference Series Vol.200 pp.022065(1-4) (2010)
  55. Hiroki Nakano and Toru Sakai
    ``Magnetization Process of Kagome-Lattice Heisenberg Antiferromagnet''
    Journal of the Physical Society of Japan Vol.79 pp.053707(1-4) (2010)
    selected as one of the Most Cited Articles in 2011 from Vol. 79 (2010) . Journal HP
  56. Hiroshi Ueda, Hiroki Nakano, Koichi Kusakabe and Tomotoshi Nishino
    ``Scaling Relation for Excitation Energy under Hyperbolic Deformation''
    Progress of Theoretical Physics Vol.124 pp.389-398 (2010)
  57. Hiroki Nakano, Tokuro Shimokawa and Toru Sakai
    ``Collapse of Ferrimagnetism in Two-Dimensional Heisenberg Antiferromagnet due to Frustration''
    Journal of the Physical Society of Japan Vol.80 pp.033709(1-4) (2011)
  58. Takashi Tonegawa, Kiyomi Okamoto, Hiroki Nakano, Toru Sakai, Kiyohide Nomura, and Makoto Kaburagi
    ``Haldane, Large-D and Intermediate-D States in an S=2 Quantum Spin Chain with On-Site and XXZ Anisotropies''
    Journal of the Physical Society of Japan Vol.80 pp.043001(1-4) (2011)
  59. Tokuro Shimokawa and Hiroki Nakano
    ``Frustration Induced Ferrimagnetism in S=1/2 Heisenberg Spin Chain''
    Journal of the Physical Society of Japan Vol.80 pp.043703(1-4) (2011)
  60. Toru Sakai and Hiroki Nakano
    ``Critical magnetization behavior of the triangular- and kagome-lattice quantum antiferromagnets''
    Physical Review B Vol.83 pp.100405(r) (2011)
  61. Hiroki Nakano and Toru Sakai
    ``Numerical-Diagonalization Study of Spin Gap Issue of the Kagome Lattice Heisenberg Antiferromagnet''
    Journal of the Physical Society of Japan Vol.80 pp.053704(1-4) (2011)
  62. Makoto Isoda, Hiroki Nakano, and Toru Sakai
    ``Thermodynamic Properties of Spin-1/2 Ising-like Heisenberg Model on Triangle-based Lattices''
    Modern Physics Letters B Vol.25 pp.909-915 (2011)
  63. T. Ono, H. Tanaka, Y. Shirata, A. Matsuo, K. Kindo, F. Ishikawa, O. Kolomiyets, H. Mitamura, T. Goto, H. Nakano, N. A. Fortune, S. T Hannahs, Y. Yoshida and Y. Takano,
    ``Magnetic-Field Induced Quantum Phase Transitions in Triangular-Lattice Antiferromagnets''
    Journal of Physics: Conference Series Vol.302 pp.012003(1-6) (2011)
  64. Kiyomi Okamoto, Takashi Tonegawa, Hiroki Nakano, Toru Sakai, Kiyohide Nomura and Makoto Kaburagi,
    ``Ground-state phase diagram of S = 2 quantum spin chain with the XXZ and on-site anisotropies''
    Journal of Physics: Conference Series Vol.302 pp.012014(1-4) (2011)
  65. Tokuro Shimokawa and Hiroki Nakano
    ``Ferrimagnetism of the Heisenberg model on the Kagome strip lattice''
    Journal of Physics: Conference Series Vol.320 pp.012007(1-6) (2011)
  66. Makoto Isoda, Hiroki Nakano, and Toru Sakai
    ``Numerical exact diagonalization study of triangulated kagome Heisenberg spin system''
    Journal of Physics: Conference Series Vol.320 pp.012010(1-6) (2011)
  67. Toru Sakai and Hiroki Nakano
    ``Quantum critical phenomena in magnetization process of the Kagome and triangular lattice antiferromagnets''
    Journal of Physics: Conference Series Vol.320 pp.012016(1-6) (2011)
  68. Hiroki Nakano and Toru Sakai
    ``Magnetization ramp of the kagome lattice antiferromagnet''
    Journal of Physics: Conference Series Vol.320 pp.012017(1-6) (2011)
  69. Kiyomi Okamoto, Takashi Tonegawa, Hiroki Nakano, Toru Sakai, Kiyohide Nomura and Makoto Kaburagi,
    ``How to distinguish the Haldane/Large-D state and the intermediate-D state in an S = 2 quantum spin chain with the XXZ and on-site anisotropies''
    Journal of Physics: Conference Series Vol.320 pp.012018(1-6) (2011)
  70. Makoto Isoda, Hiroki Nakano and Toru Sakai
    ``Specific Heat and Magnetic Susceptibility of Ising-like Anisotropic Heisenberg Model on Kagome Lattice''
    Journal of the Physical Society of Japan Vol.80 pp.084704(1-6) (2011)
  71. Hiroshi Ueda, Hiroki Nakano, Koichi Kusakabe, and Tomotoshi Nishino
    ``Hyperbolic Deformation Applied to S = 1 Spin Chains --- ScalingRelation in Excitation Energy ---''
    Journal of the Physical Society of Japan Vol.80 pp.094001(1-5) (2011)
  72. Yutaka Shirata, Hidekazu Tanaka, Toshio Ono, Akira Matsuo, Koichi Kindo, and Hiroki Nakano
    ``Quantum Magnetization Plateau in Spin-1 Triangular-Lattice Antiferromagnet Ba3NiSb2O9''
    Journal of the Physical Society of Japan Vol.80 pp.093702(1-4) (2011)
  73. Tokuro Shimokawa and Hiroki Nakano
    ``Frustration Induced Ferrimagnetism in Heisenberg Spin Chains''
    Journal of the Physical Society of Japan Vol.80 pp.125003(1-2) (2011)
  74. Toru Sakai and Hiroki Nakano
    ``Numerical Study on the Spin Gap of the Kagome Lattice Antiferromagnet''
    Journal of the Physical Society of Japan Vol.80 Supplement B SB014(1-3) (2011)
  75. Toru Sakai and Hiroki Nakano
    ``Novel Field-Induced Quantum Phase Transition of the Kagome-Lattice Antiferromagnet''
    Journal of Physics: Conference Series Vol.400 pp.032076 (2012)
  76. H. Yamaguchi, M. Tada, S. Nagata, K. Iwase, T. Shimokawa, H. Nakano, H. Nojiri, A. Matsuo, K. Kindo, and Y. Hosokoshi,
    ``Magnetic Phase Transition in the Verdazyl Biradical Crystal p-BIP-V2''
    Journal of Physics: Conference Series Vol.400 pp.032118 (2012)
  77. Makoto Isoda, Hiroki Nakano, and Toru Sakai
    ``A Consistent Description of Magnetic Properties of the Triangulated-Kagome System Cu9X2(cpa)6nH2O''
    Journal of the Physical Society of Japan Vol.81 pp.053703 (1-4) (2012)
  78. Tokuro Shimokawa and Hiroki Nakano
    ``Ferrimagnetism of the Heisenberg Models on the Quasi-One-Dimensional Kagome Strip Lattices''
    Journal of the Physical Society of Japan Vol.81 pp.084710 (1-8) (2012)
  79. Tokuro Shimokawa and Hiroki Nakano
    ``Magnetization curve of the kagome-strip-lattice antiferromagnet''
    Journal of Low Temperature Physics Vol.170 pp.328-333 (2013)
  80. Toru Sakai and Hiroki Nakano
    ``Quantum Critical Magnetization Behaviors of the Kagome- and Triangular-Lattice Antiferromagnets''
    Journal of Low Temperature Physics Vol.170 pp.255-260 (2013)
  81. Susumu Okubo, Tomonari Ueda, Hitoshi Ohta, Weimin Zhang, Takahiro Sakurai, Nozomi Onishi, Masaki Azuma, Yuichi Shimakawa, Hiroki Nakano, and Toru Sakai
    ``Dzyaloshinsky-Moriya Interaction and Field Induced Magnetic Order Phase in an Antiferromagnetic Honeycomb Lattice Compound Bi3Mn4O12(NO3) Studied by High-Field ESR''
    Physical Review B Vol.86 pp.140401(R) (2012)
  82. Toru Sakai and Hiroki Nakano
    ``Quantum critical magnetization behaviors of kagome- and triangular-lattice antiferromagnets''
    Physica Status Solidi B Vol.250 (2013) 579-582 / DOI: 10.1002/pssb.201200763
  83. Tokuro Shimokawa and Hiroki Nakano
    ``Nontrivial ferrimagnetism of the Heisenberg model on the Union Jack strip lattice''
    Journal of the Korean Physical Society Vol.63 (2013) 591-595
  84. Toru Sakai and Hiroki Nakano
    ``Novel Field-Induced Quantum Phase Transition of the Kagome-Lattice Antiferromagnet''
    Journal of the Korean Physical Society Vol.63 (2013) 601-604
  85. Hiroki Nakano, Synge Todo and Toru Sakai
    ``Long-Range Order of the Three-Sublattice Structure in the S=1 Heisenberg Antiferromagnet on a Spatially Anisotropic Triangular Lattice''
    Journal of the Physical Society of Japan Vol.82 pp.043715 (1-5) (2013)
  86. Hironori Yamaguchi, Shintaro Nagata, Masami Tada, Kenji Iwase, Toshio Ono, Sadafumi Nishihara, Yuko Hosokoshi, Tokuro Shimokawa, Hiroki Nakano, Hiroyuki Nojiri, Akira Matsuo and Koichi Kindo, and Takashi Kawakami
    ``Crystal structure and magnetic properties of honeycomb-like lattice antiferromagnet p-BIP-V2''
    Physical Review B Vol.87 pp.125120(1-8) (2013)
  87. H. Yamaguchi, K. Iwase, T. Ono, T. Shimokawa, H. Nakano, Y. Shimura, N. Kase, S. Kittaka, T. Sakakibara, T. Kawakami, and Y. Hosokoshi
    ``Unconventional Magnetic and Thermodynamic Properties of S=1/2 Spin Ladder with Ferromagnetic Legs''
    Physical Review Letters Vol.110 pp.157205 (2013)
  88. Kenji Iwase, Hironori Yamaguchi, Toshio Ono, Tokuro Shimokawa, Hiroki Nakano, Akira Matsuo, Koichi Kindo, Hiroyuki Nojiri, and Yuko Hosokoshi
    ``Crystal Structure and Magnetic Properties of the Verdazyl Biradical m-Ph-V2 Forming a Ferromagnetic Alternating Double Chain''
    Journal of the Physical Society of Japan Vol.82 pp.074719 (1-6) (2013)
  89. H. Nakano and T. Sakai
    ``The Two-Dimensional S=1/2 Heisenberg Antiferromagnet on the Shuriken Lattice --- A Lattice Composed of Vertex-Sharing Triangles ---''
    Journal of the Physical Society of Japan Vol.82 pp.083709 (1-5) (2013)
  90. K. Watanabe, H. Kawamura, H. Nakano, and T. Sakai
    ``Quantum Spin-Liquid Behavior in the Spin-1/2 Random Heisenberg Antiferromagnet on the Triangular Lattice''
    Journal of the Physical Society of Japan Vol.83 pp.034714 (1-6) (2014)
    selected as one of the Most Cited Articles in 2015 from Vol. 83 (2014) . Journal HP Certificate
  91. H. Nakano and T. Sakai
    ``Anomalous Quantum Magnetization Behaviors of the Kagome and Triangular Lattice Antiferromagnets''
    JPS Conference Proceedings Vol.3 pp.014003 (1-4) (2014)
  92. H. Nakano, M. Isoda, and T. Sakai
    ``Magnetization Process of the S = 1/2 Heisenberg Antiferromagnet on the Cairo Pentagon Lattice''
    Journal of the Physical Society of Japan Vol.83 pp.053702 (1-4) (2014)
  93. H. Nakano, Y. Hasegawa, and T. Sakai
    ``Spin-Flop Phenomenon of Two-Dimensional Frustrated Antiferromagnets without Anisotropy in Spin Space''
    Journal of the Physical Society of Japan Vol.83 pp.084709 (1-7) (2014)
  94. M. Isoda, H. Nakano, and T. Sakai
    ``Frustration-induced Magnetic Properties of the Spin-1/2 Heisenberg Antiferromagnet on the Cairo Pentagon Lattice''
    Journal of the Physical Society of Japan Vol.83 pp.084710 (1-7) (2014)
  95. H. Nakano and T. Sakai
    ``Anomalous Behavior of the Magnetization Process of the S = 1/2 Kagome-Lattice Heisenberg Antiferromagnet at One-Third Height of the Saturation''
    Journal of the Physical Society of Japan Vol.83 pp.104710 (1-7) (2014)
  96. T. Sakai, H. Nakano and K. Okunishi
    ``Exotic Quantum Phase Transition of the Spin Nanotube''
    Journal of Physics: Conference Series Vol.568 pp.042024 (1-5) (2014)
  97. T. Sakai and H. Nakano
    ``Novel Field Induced Quantum Phase Transition of the Kagome Lattice Antiferromagnet''
    Journal of Physics: Conference Series Vol.568 pp.042025 (1-6) (2014)
  98. H. Nakano and T. Sakai
    ``Instability of a ferrimagnetic state of a frustrated S=1/2 Heisenberg antiferromagnet in two dimensions''
    Japanese Journal of Applied Physics Vol.54 pp.030305 (1-4) (2015)
  99. T. Sakai, K. Hijii, S. Okubo, H. Ohta, H. Nakano, and S. Miyashita
    ``Possible Singlet-Triplet Transition of ESR in the Kagome-Lattice Antiferromagnet''
    Applied Magnetic Resonance Vol.46 pp.997-1002 (2015)
  100. H. Nakano and T. Sakai
    ``Magnetization Process of the Spin-S Kagome-Lattice Heisenberg Antiferromagnet''
    Journal of the Physical Society of Japan Vol.84 pp.063705 (1-5) (2015)
    selected as one of the Most Cited Articles in 2016 from Vol. 84 (2015) . Journal HP Certificate
  101. H. Nakano, Y. Hasegawa, and T. Sakai
    ``Magnetization Jump in the Magnetization Process of the Spin-1/2 Heisenberg Antiferromagnet on a Distorted Square-Kagome Lattice''
    Journal of the Physical Society of Japan Vol.84 pp.114703 (1-6) (2015)
  102. T. Sakai and H. Nakano
    ``Novel Quantum Phase Transition in the Frustrated Spin Nanotube''
    Physics Procedia Vol.75 pp.369-375 (2015)
  103. T. Sakai and H. Nakano
    ``Exotic Field Induced Quantum Phase Transition of the Kagome Lattice Antiferromagnet''
    Physics Procedia Vol.75 pp.821-828 (2015)
  104. T. Sakai and H. Nakano
    ``Gapless quantum spin liquid of the kagome-lattice antiferromagnet''
    Polyhedron Vol.126 pp.42-44 (2017)
  105. H. Nakano and T. Sakai
    ``Ferrimagnetism in the Spin-1/2 Heisenberg Antiferromagnet on a Distorted Triangular Lattice''
    Journal of the Physical Society of Japan Vol.86 pp.063702 (1-5) (2017)
  106. H. Nakano and T. Sakai
    ``Quantum Spin Liquid in the Kagome-Lattice Antiferromagnet and Related Systems''
    Journal of Physics: Conference Series Vol.868 pp.012006 (1-11) (2017)

International Conferences
  1. Mitsue Takahashi, Yuko Hosokoshi, Hiroki Nakano, Tsuneaki Goto, Minoru Takahashi and Minoru Kinoshita
    ``Low-temperature Magnetic Properties of Nitronyl Nitroxides''
    The Vth International Conference on Molecule-Based Magnets, July 1996, Osaka, Japan.
  2. Hiroki Nakano, Yuko Hosokoshi and Minoru Takahashi
    ``Spin-1/2 Heisenberg Model with Ferromagnetic and Antiferromagnetic Interactions on a Honeycomb Lattice''
    International Conference on Magnetism, July 1997, Cairns, Australia.
  3. Yuko Hosokoshi, Kohichi Takizawa, Hiroki Nakano, Tsuneaki Goto, Minoru Takahashi and Katsuya Inoue
    ``Construction of spin-1/2 Heisenberg ferromagnetic-antiferromagnetic alternating chains with various exchange coupling''
    International Conference on Magnetism, July 1997, Cairns, Australia.
  4. Yasuo Narumi, Ryutaro Sato, Koichi Kindo, Masayuki Hagiwara, Hiroki Nakano and Minoru Takahashi
    ``High Field Magnetization in an S=1 Antiferromagnetic Chain with Bond Alternation''
    5th International Symposium on Research in High Magnetic Fields, August 1997, Sydney, Australia.
  5. Yasuo Narumi, Keiji Tatani, Masayuki Hagiwara, Hiroki Nakano and Koichi Kindo
    ``High Field Magnetization Process of an S=1 Bond Alternating Chain Compound: [Ni(tmeda)(N3)2]n''
    Physical Phenomena at High Magnetic Fields III, October 1998, Tallahassee, Florida, USA.
  6. Hiroki Nakano, Yukitoshi Motome and Masatoshi Imada
    ``Charge Dynamics of Perovskite Manganese Oxides --- Effects of Orbital Degeneracy, Electron Correlation and Jahn-Teller Distortion ---''
    22th International Conference on Low Temperature Physics, August 1999, Espoo and Helsinki, Finland
  7. Hiroki Nakano and Seiji Miyashita
    ``Magnetization Process of Iron Cluster with Ring Structure''
    8th ISSP International Symposium, ISSP-Kashiwa 2001, October 2001, Kashiwa, Japan
  8. Keiichi Katoh, Yuko Hosokoshi, Katsuya Inoue, M.I.Bartashevich, Hiroki Nakano and Tsuneaki Goto
    ``Magnetic properties of organic two-leg spin ladder systems with S=1/2 and S=1''
    8th ISSP International Symposium, ISSP-Kashiwa 2001, October 2001, Kashiwa, Japan
  9. Hiroki Nakano and Yoshinori Takahashi
    ``Partially ferromagnetic ground state in the one-dimensional Hubbard model with next-nearest-neighbor hopping''
    International Conference on Magnetism, July 2003, Rome, Italy.
  10. Masayuki Hagiwara, Yasuo Narumi, Kouichi Kindo, Hiroki Nakano, Masanori Kohno, Ryutaro Sato and Minoru Takahashi
    ``Magnetic properties of S=1 antiferromagnetic chains with bond alternation ''
    International Conference on Magnetism, July 2003, Rome, Italy.
  11. Yoshinori Takahashi, Takaaki Masutani and Hiroki Nakano
    ``Magnetic entropy and specific heat of weak itinerant electron ferromagnets''
    International Conference on Magnetism, July 2003, Rome, Italy.
  12. Shun Tonooka, Koichi Kusakabe, Naoshi Suzuki and Hiroki Nakano
    ``Numerical study of nanoscale ferrimagnetic ring Mn6R6''
    International Conference on Nanospintronics Design and Realization, May 2004, Kyoto, Japan.
  13. Hiroki Nakano, Yoshinori Takahashi and Masatoshi Imada
    ``Charge Susceptibility of the Hubbard Chain with Next-Nearest-Neighbor Hopping''
    International Conference on Strongly Correlated Electron Systems, July 2004, Karlsruhe, Germany.
  14. Shun Tonooka, Koichi Kusakabe, Hiroki Nakano and Naoshi Suzuki
    ``Size dependence of the magnetic properties in ferrimagnetic rings MnxRx (x=2-8)''
    International Conference on Molecular-based Magnets, October 2004, Tsukuba, Japan.
  15. Yoshinori Takahashi, Hiroki Nakano and Rikio Konno
    ``Thermal expansion of itinerant nearly and weakly antiferromagnetic materials''
    International Conference on Magnetism, August 2006, Kyoto, Japan.
  16. Rikio Konno, Nobukuni Hatayama, Yoshinori Takahashi, Hiroki Nakano
    ``Thermal expansion of two-dimensional itinerant nearly ferromagnetic metal''
    25th International Conference on Low Temperature Physics, August 2008, Amsterdam, Netherland.
  17. Hiroshi Ueda, Hiroki Nakano, and Koichi Kusakabe
    ``Finite-size scaling of string order parameters characterizing the Haldane phase''
    APS March meeting, March 2009, Pittsburgh, USA.
  18. Hiroki Nakano
    ``Precise estimates by finite-size extrapolations of the S=1 Haldane-gapped system''
    International Conference on Magnetism, July 2009, Karlsruhe, Germany.
  19. Takashi Tonegawa, Hiroki Nakano, Toru Sakai, Kiyomi Okamoto, Koichi Okunishi, and Kiyohide Nomura
    ``Half Magnetization Plateau of a Frustrated S=1 Antiferromagnetic Chain''
    International Conference on Magnetism, July 2009, Karlsruhe, Germany.
  20. Hiroki Nakano and Toru Sakai
    ``Magnetization process of the Heisenberg antiferromagnet on the kagome lattice''
    Highly Frustrated Magnetism 2010, August 2010, Baltimore, USA.
  21. Hiroki Nakano and Toru Sakai
    ``Magnetization ramp of the kagome lattice antiferromagnet''
    International Conference on Frustration in Condensed Matter 2011, January 2011, Sendai, Japan.

Last Update: 14 July 2017