Aoyama Gakuin Univ. 2001-2003

Papers

  1. Monte Carlo Study of Doping Change and Disorder Effect on Double Exchange Ferromagnetism,
    Yukitoshi Motome, Nobuo Furukawa,
    Phys. Rev. B 68, 144432-1 ~ 144432-7 (2003).
    ( cond-mat/0305029 )

  2. Competing orders and disorder-induced insulator to metal transition in manganites,
    Yukitoshi Motome, Nobuo Furukawa and Naoto Nagaosa,
    Phys. Rev. Lett. 91, 167204 (1-4) (2003)
    ( cond-mat/0304543 )

  3. Universality Class of Ferromagnetic Transition in Three-Dimensional Double-Exchange System --O(N) Monte Carlo Study--,
    Yukitoshi Motome, Nobuo Furukawa,
    J. Phys. Soc. Jpn. 72 No.8 (2003) 2126-2127.
    ( cond-mat/0304551 , JPSJ online)

  4. Study of H-T Phase Diagram of ErNi2B2C,
    H. Takeshita, M. Ochiai, E. Habuta, T. Nagata, H. Kawano-Furukawa, H. Yoshizawa, N. Furukawa, H. Takeya and K. Kadowaki,
    Physica C 388-389 (2003) 193-194.

  5. Spin-wave Hamiltonian in double-exchange systems ,
    Nobuo Furukawa and Yukitoshi Motome,
    Physica B 329-333 (2003) 759-760.
    ( cond-mat/0210333 )

  6. Spectral Function Analysis on Spin Dynamics in Double-Exchange Systems with Randomness ,
    Yukitoshi Motome and Nobuo Furukawa,
    J. Phys. Soc. Jpn. 72 No.3 (2003) 472-475.
    ( cond-mat/0210606 , JPSJ online)

  7. "Magnetic Excitations of the Double Exchange Model",
    Nobuo Furukawa,
    in "Colossal Magnetoresistive Manganites" ,
    Ed. Tapan K. Chatterji (Kluwer Academic Publishers,2003).

  8. Polynomial Expansion method for the Monte Carlo Calculation of Strongly Correlated Electron Systems,
    Nobuo Furukawa and Yukitoshi Motome,
    in Computer Simulation Studies in Condensed Matter Physics XV,
    pp. 60-74, Eds. D. P. Landau, S. P. Lewis, and H. B. Schuettler (Springer Verlag, Heidelberg, Berlin, 2002).

  9. Impurity Effect on Ferromagnetic Transition in Double-Exchange Systems ,
    Yukitoshi Motome, Nobuo Furukawa,
    J. Phys. Chem. Solids 63 (2002) 1357-1359.
    ( cond-mat/0203213 )

  10. Anomaly in Spin Excitation Spectrum of Double-Exchange Systems with Randomness,
    Yukitoshi Motome, Nobuo Furukawa,
    J. Phys. Soc. Jpn. 71 No.6 (2002) 1419-1422.
    ( cond-mat/0203041 , JPSJ-online)

  11. Critical Exponents for the Ferromagnetism in Colossal Magnetoresistance Manganites,
    N. Furukawa, Y. Motome,
    Appl Phys A 74 (2002) [Suppl1], s1728-s1730
    ( cond-mat/0106266 )

  12. Weak Ferromagnetic Order in the Superconducting ErNi2B2C,
    H. Kawano-Furukawa, H. Takeshita, M. Ochiai T. Nagata, H. Yoshizawa, N. Furukawa, H. Takeya and K.Kadowaki,
    Phys. Rev. B65 , (2002) 180508(R).
    ( cond-mat/0106273 , Phys. Rev.)

  13. Monte Carlo Algorithm for the Double Exchange Model Optimized for Parallel Computations,
    Nobuo Furukawa, Yukitoshi Motome, Hisaho Nakata,
    Computer Phys. Comm. 142 (2001) 410.
    ( cond-mat/0103316 Comp. Phys. Comm.@Elsevier.com)

  14. Non-equilibrium Relaxation Study of Ferromagnetic Transition in Double-Exchange Systems,
    Yukitoshi Motome, Nobuo Furukawa,
    J. Phys. Soc. Jpn. 70 No.9 (2001) 2802-2803.
    ( cond-mat/0106266 , JPSJ online)

  15. Magnon scattering processes and low temperature resistivity in CMR manganites,
    Nobuo Furukawa, Yoshihiro Shimomura, T. Akimoto and Y. Moritomo,
    J. Mag. Mag. Mat. 226-230 (2001) 782-784.
    ( cond-mat/0009036, pdf file, ps file).

  16. Critical Phenomena of Ferromagnetic Transition in Double-Exchange Systems ,
    Yukitoshi Motome and Nobuo Furukawa,
    J. Phys. Soc. Jpn. 70 No.6 (2001) 1487-1490.
    ( cond-mat/0103230, JPSJ online)

  17. Antiferromagnetism of the Hubbard Model on a Layered Honeycomb Lattice
    - Is MgB2 a Nearly-Antiferromagnetic Metal? -    ,
    Nobuo Furukawa,
    J. Phys. Soc. Jpn. 70 No.6 (2001) 1483-1486.
    ( cond-mat/0103184, JPSJ online )

  18. Breakdown of the Landau-Fermi liquid in Two Dimensions due to Umklapp Scattering,
    C. Honerkamp, M. Salmhofer, N. Furukawa, T. M. Rice,
    Phys. Rev. B63, 35109 (1-18) (2001) ( Phys. Rev. B, cond-mat/9912358 ).

  19. Two-Loop Renormalization of the Quasiparticle Weight in Two-Dimensional Electron Systems,
    J. Kishine, N. Furukawa, and K. Yonemitsu,
    International Journal of Modern Physics B15 (2001) 1381-1384.
    ( cond-mat/9911115 , World Scientific).