1999

  1. K. Kobayashi, T. Mizokawa, A. Fujimori, M. Isobe, Y. Ueda, T. Tohyama and S. Maekawa:
    Finite Temperature Effects in One-dimensional Mott-Hubbard Insulator:
    Angle-Resolved Photoemission Study of Na0.96V2O5.
    Phys. Rev. Lett. 82, No.4, 803-806 (1999).
  2. Y. Shibata, T. Tohyama and S. Maekawa:
    Effect of magnetic frustration on single-hole spectral function in the t-t'-t''-J model.
    Phys. Rev. B 59, No.3, 1840-1844 (1999).
  3. S. Maekawa:
    Physics of Transitional Metal Oxides (Part 4) (In Japanese).
    Solid State Physics 34, No.3 (1999).
  4. J. Inoue and S. Maekawa:
    Effects of spin-flip and magnon-inelastic scattering on tunnel magnetoresistance.
    J. Mag. Mag. Matr. 198-199, 167-169 (1999).
  5. H. Itoh, S. Shibata, T. Kumazaki, J. Inoue and S. Maekawa:
    Effects of interfacial randomness on tunnel conductance and magnetoresistance in ferromagnetic tunnel junctions.
    J. Phys. Soc. Jpn. 68, No.5, 1632-1639 (1999).
  6. W. Koshibae and S. Maekawa:
    Motion of Holes in Two-dimensional Ferromagnetic Manganites.
    Physica C 317-318, 205-210 (1999).
  7. Y. Endoh, K. Hirota, Y. Murakami, T. Hukuda, H. Kimura, H. Nojiri, K. Kaneko, S. Ishihara, S, Okamoto and S. Maekawa:
    Transition between two ferromagnetic states driven by orbital ordering in La0.88Sr0.12MnO3
    Phys. Rev. Lett. 82, No.21, 4328-4331 (1999).
  8. S. Maekawa:
    High Temperature Superconductors as a Member of Transition Metal Oxides.
    Physics and Chemistry of Transition Metal Oxides, eds. H. Fukuyama et al. (Springer Series in Solid State Sciences 125, 1999) p.136-143.
  9. S. Ishihara and S. Maekawa:
    Theory of anomalous X-ray scattering in a variety of orbital ordered manganites.
    Physics and Chemistry of Transition Metal Oxides, eds. H. Fukuyama et al. (Springer Series in Solid State Sciences 125, 1999) p.84-94.
  10. Y. Endoh, H. Hirota, Y. Murakami, H. Nojiri, S. Ishihara, S. Maekawa, H. Kimura, T. Fukuda and N. Okamoto:
    Roles of Orbitals in Transition Metal Oxides.
    Physics and Chemistry of Transition Metal Oxides, eds. H.~Fukuyama et al. (Springer Series in Solid State Sciences 125, 1999) p.69-83.
  11. S. Maekawa, S. Ishihara and S. Okamoto:
    Two Feromagnetic States in Magnetoresistive Manganites -First Order Transition Driven by Orbitals.
    Physics of Manganites eds. Kaplan and Mahanci (Kluwer Academic/Plenum Publishers, 1999) p.57-70.
  12. H. Itoh, J. Inoue, S. Maekawa and P. Bruno:
    Theory of Tunnel Conductance Through a Strongly Disordered Spacer.
    J. Mag. Mag. Matr. 198-199, 545-547 (1999).
  13. S. Mitani, H. Fujimori, K. Takanashi, K. Yakushiji, J. -G. Ha, S. Takahashi, S. Maekawa, S. Ohnuma, N. Kobayashi, T. Masumoto, M. Ohnuma and K. Hono:
    Tunnel-MR and Spin Electronics in Metal-Nonmetal Granular Systems.
    J. Mag. Mag. Matr. 198-199, 143-145 (1999).
  14. S. Takahashi and S. Maekawa:
    Enhancement in spin-dependent tunneling with Coulomb blockade.
    J. Mag. Mag. Matr. 198-199, 179-184 (1999).
  15. H. Itoh, J. Inoue, S. Maekawa and P. Bruno:
    Tunnel Conductance in Strong Disordered Limit.
    J. Magnetics Soc. Jpn. 23, No.1-2, 52-54 (1999).
  16. W. Koshibae, M. Yamanaka, M. Oshikawa and S. Maekawa:
    Incommensurate state and spin-induced Peierls instability.
    Phys. Rev. Lett. 82, No.10, 2119-2112 (1999).
  17. K. Tsutsui, J. Inoue and S. Maekawa:
    Electronic and magnetic states in doped LaCoO3.
    Phys. Rev. B 59, No.7, 4549-4552 (1999).
  18. H. Imamura, S. Takahashi and S. Maekawa:
    Spin-Dependent Coulomb Blockade in Ferromagnet/Normal-Metal/Ferromagnet Double Tunnel Junctions.
    Phys. Rev. B 59, No.9, 6017-6020 (1999).
  19. K. Tsutsui, W. Koshibae and S. Maekawa:
    Differences in optical conductivity between one- and two-dimensional doped
    nickelates.
    Phys. Rev. B 59, No.15, 9729-9732 (1999).
  20. T. Tohyama, C. Gazza, C. T. Shih, Y. C. Chen, T. K. Lee, S. Maekawa and E. Dagotto:
    Stripe Stability in the Extended t-J Model on Planes and Four-Leg Ladders.
    Phys. Rev. B 59, No.18, R11649-R11652 (1999).
  21. S. Takahashi, H. Imamura and S. Maekawa:
    Spin Imbalance and Magnetoresistance in Ferromagnet/Sperconductor/
    Ferromagnet Double Tunnel Junctions.
    Phys. Rev. Lett. 82, No.19, 3911-3914 (1999).
  22. T. Akimoto, Y. Moritomo, K. Ohoyama, S. Okamoto, S. Ishihara, S. Maekawa and A. Nakamura:
    Interrelation between orbital polarization and magnetic structure in bilayer manganites.
    Phys. Rev. B 59, No.22, R14153-R14156 (1999).
  23. T. Tohyama, S. Nagai, Y. Shibata and S. Maekawa:
    Effect of stripes on electronic states in underdoped La2-xSrxCuO4
    Phys. Rev. Lett. 82, No.24, 4910-4913 (1999).
  24. S. Takahashi and S. Maekawa: Spin-Dependent Tunneling and Coulomb Blockade in Ferromagnetic Junctions (in Japanese).
    J. Jpn. Magnetics Society 23, No.4, (1999).
  25. S. Maekawa, T. Tohyama and Y. Shibata: Doping dependence of electronic excitations in high Tc superconducting cuprates.
    Materials Science and Engineering B 63, No.1-2, 159-162 (1999).
  26. Y. Endoh, H. Nojiri, K. Kaneko, K. Hirota, T. Fukuda, H. Kimura, Y. Murakami, S. Ishihara, S. Maekawa, S. Okamoto and M. Motokawa:
    Field Induced Transtion from Metal to Insulator in the CMR Manganites.
    Materials Science and Engineering B 63, No.1-2, 151-158 (1999).
  27. S. Ishihara and S. Maekawa: Theory of Orbital Ordering and Excitations in Perovskite Manganites -Their Observation by Resonant X-ray Scattering.
    Jpn. J. Appl. Phys. 38, Suppl.38-1, 400-403 (1999).
  28. Y. Mizuno, T. Tohyama and S. Maekawa:
    Interchain interactions and magnetic properties of Li2CuO2.
    Phys. Rev. B 60, No.9, 6230-6233 (1999).
  29. S. Mitani, H. Fujimori, K. Takanashi, K. Yakushiji, J.-G. Ha, S. Takahashi, S. Maekawa, S. Ohnuma, N. Kobayashi, T. Masumoto, M. Ohnuma and K. Hono:
    Tunnel-MR and spin electronics in metal-nonmetal granular systems.
    J. Mag. Mag. Matr. 198-199, 179-184 (1999).
  30. T. Tohyama, S. Nagai, Y. Shibata and S. Maekawa:
    Role of stripes in spin and charge dynamics of underdoped La2-xSrxCuO4.
    J. Low Temp. Phys. 117, No.3-4, 211-216 (1999).
  31. Y. Mizuno, T. Tohyama and S. Maekawa:
    Magnetic interaction in insulating cuprates.
    J. Low Temp. Phys. 117, No.3-4, 389-394 (1999).
  32. S. Okamoto, S. Ishihara and S. Maekawa:
    Roles of Orbital in Colossal Magnetoresistive Manganites
    "Science and Technology of Magnetic Oxides - 1999: FSRC Book of Abstracts", ", ed. V. Stefan (The Stefan University Press, 1999)
  33. K. Tsutsui, T. Tohyama, and S. Maekawa:
    Momentum dependence of resonant inelastic x-ray scattering spectrum in insulating cuprates
    Phys. Rev. Lett. 83, No.18, 3705-3708 (1999).
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