Aoyama Gakuin Univ. 2004-2007

Papers

  1. Electronic Structures of CaAlSi with Different Stacking AlSi Layers by First-Principles Calculations,
    Sogo Kuroiwa, Akiyoshi Nakashima, Shin Miyahara, Nobuo Furukawa, Jun Akimitsu,
    J. Phys. Soc. Jpn. 76 No.11 (2007) 113705/1-4
    (    arXiv:0710.3437)

  2. Formation of Midgap States due to Charge Frustration,
    Keisuke Matsuda, Shin Miyahara and Nobuo Furukawa,
    Physica B403/5-9, 1463-1464 (2007).

  3. Orbital Ordering Induced Ferromagnetism in Lu2V2O7,
    Shin Miyahara, Ai Murakami and Nobuo Furukawa,
    J. Molecular Structure 838 (1), 223-226 (2007).

  4. BCS theory on a flat band lattice,
    S. Miyahara, S. Kusuta and N. Furukawa,
    Physica C 460-462 Part2, 1145-1146 (2007).

  5. Filling dependence of a new type of charge ordered liquid on a triangular lattice system,
    C. Hotta, N. Furukawa,
    J. Phys. Cond. Mat. 19, 145242/1-5 (2007) (cond-mat/0607181)

  6. Phase Diagram of Spinless Fermions on an Anisotropic Triangular Lattice at Half-filling,
    C. Hotta, N. Furukawa, A. Nakagawa, K. Kubo,
    J. Phys. Soc. Jpn. 75 No.12 (2006) 123704/1-4.
    (cond-mat/0607717)

  7. Strong coupling theory of the spinless charges on the triangular lattices: possibility of a new quantum liquid,
    C. Hotta, N. Furukawa,
    Phys. Rev. B. 74, 193107/1-4 (2006)
    (cond-mat/0605045)

  8. Spin Singlet State in Heptamers Emerging in Spinel Oxide AlV2O4 ,
    K. Matsuda, N. Furukawa and Y. Motome,
    J. Phys. Soc. Jpn. 75 No.12 (2006) 124716/1-7
    (cond-mat/0605046)

  9. Study of the One- and Two-Band Models for Colossal Magnetoresistive Manganites Using the Truncated Polynomial Expansion Method ,
    C. Sen, G. Alvarez, Y. Motome, N. Furukawa, I. A. Sergienko, T. Schulthess, A. Moreo, E. Dagotto,
    Phys. Rev. B 73, 224430/1-14 (2006).
    (cond-mat/0509418)

  10. Magnetization plateaux of Cs2CuBr4,
    S. Miyahara, K. Ogino and N. Furukawa,
    Physica B 378-380 (2006) 587-588.

  11. Ferromagnetism on generalized partial line graphs,
    K. Kubo, C. Hotta, S. Miyahara and N. Furukawa,
    Physica B 378-380 (2006) 273-274.

  12. Novel ground states in an antiferromagnetic double-exchange model on a triangular lattice ,
    Yoshihiro Shimomura, Shin Miyahara and Nobuo Furukawa,
    Science and Technology of Advanced Materials Vol. 7 (2006) 26-30.

  13. Spontaneous Formation of Vanadium "Molecules" in a Geometrically Frustrated Crystal: AlV2O4,
    Y. Horibe, M. Shingu, K. Kurushima, H. Ishibashi, N. Ikeda, K. Kato, Y. Motome, N. Furukawa, S. Mori, and T. Katsufuji,
    Phys. Rev. Lett. 96, 086406/1-4 (2006).

  14. An Origin of CMR: Competing Phases and Disorder-Induced Insulator-to-Metal Transition in Manganites,
    Y. Motome and N. Furukawa,
    in "Local Moment Ferromagnets: Unique Properties for Modern Application",
    ed. by W. Nolting and M. Donath, (Springer Verlag, Heidelberg Berlin, 2005).
    (cond-mat/0406463)

  15. Entropy-Driven Reentrant Behavior in CMR Manganites,
    N. Furukawa, Y. Motome and N. Nagaosa,
    Physica B 359-361 (2005) 1228-1230.
    (cond-mat/0406504)

  16. Mechanism for Lifting the Degeneracy in the Double-Exchange Spin Ice Model on a Kagome Lattice: Dodecamer Formation,
    Y. Shimomura, S. Miyahara and N. Furukawa,
    Physica B 359-361 (2005) 1249-1251.
    (cond-mat/0504472)

  17. Colossal magnetoresistance and quenched disorder in manganese oxides,
    Nobuo Furukawa, Yukitoshi Motome,
    J. Phys. Soc. Jpn. 74 (2005) Suppl. 203-207.
    (cond-mat/0501738)

  18. Non-Degenerate Ground State in the Antiferromagnetic Double Exchange Model on a Triangular Lattice,
    Y. Shimomura, S. Miyahara and N. Furukawa,
    J. Phys. Soc. Jpn. 74 (2005) Suppl. 222-225.
    (cond-mat/0505442)

  19. Flat-Bands on Partial Line Graphs -- Systematic Method for Generating Flat-Band Lattice Structures,
    Shin Miyahara, Kenn Kubo, Hiroshi Ono, Yoshihiro Shimomura, and Nobuo Furukawa,
    J. Phys. Soc. Jpn. 74 No.7 (2005) 1918-1921
    (cond-mat/0505751, online Journal)

  20. The Truncated Polynomial Expansion Monte Carlo Method for Fermion Systems Coupled to Classical Fields: A Model Independent Implementation,
    G. Alvarez, C.Sen, N. Furukawa, Y. Motome, E. Dagotto,
    Computer Physics Communications 168, 32-45 (2005). (cond-mat/0502461)

  21. Disorder Effect on Spin Excitation in Double Exchange Systems,
    Yukitoshi Motome, Nobuo Furukawa, Phys. Rev. B 71, 014446/1-17 (2005)
    ( cond-mat/0305488 )

  22. Orbital Ordering in Ferromagnetic Lu2V2O7,
    Hirohiko Ichikawa, Luna Kano, Masahiro Saitoh, Shin Miyahara, Nobuo Furukawa, Jun Akimitsu, Tetsuya Yokoo, Takeshi Matsumura, Masayasu Takeda and Kazuma Hirota,
    J.Phys.Soc.Jpn. 74 No.3 (2005) 1020-1025. (cond-mat/0502020, JPSJ online)

  23. Frustration-induced Dodecamer Ordering in the Double-Exchange Spin Ice Model on the Kagome' Lattice,
    Yoshihiro Shimomura, Shin Miyahara and Nobuo Furukawa,
    J. Phys. Soc. Jpn. 74 No.2 (2005) 661-669 (cond-mat/0505411, JPSJ online) .

  24. Spin Dodecamer Formation in the Double-Exchange Spin Ice Model ,
    Y. Shimomura, S. Miyahara and N. Furukawa,
    J. Phys. Soc. Jpn. 73 No.7 (2004) 1623-1626. (cond-mat/0406366, JPSJ online)

  25. Mechanism of carrier-induced ferromagnetism in diluted magnetic semiconductors,
    M. Takahashi, N. Furukawa and K. Kubo,
    J. Mag. Mag. Mat. 272-276 (2004) 2021-2022.

  26. Randomness Effect on Multicritical Phenomena in Double-Exchange Systems,
    Yukitoshi Motome, Nobuo Furukawa and Naoto Nagaosa,
    J. Mag. Mag. Mat. 272-276 (2004) 1805-1806
    ( cond-mat/0304542 )

  27. Neutron scattering studies of the flux line lattice in ErNi2B2C,
    T. Nagata, F. Yano, E. Habuta, H. Kawano-Furukawa, M. Nagao, H. Yoshizawa, N. Furukawa, H. Takeya and K. Kadowaki,
    J. Mag. Mag. Mat. 272-276 (2004) 589-590

  28. Order N Monte Carlo Algorithm for Fermion Systems Coupled with Fluctuating Adiabatical Fields,
    N. Furukawa and Y. Motome,
    J. Phys. Soc. Jpn. 73 No.6 (2004) 1482-1489. (cond-mat/0308298, JPSJ online)