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フラストレートした磁性体におけるベリー位相とその展開 anchor.png

  1. Z Topological Invariants for Polyacetylene, Kagome and Pyrochlore lattices
    • *+Y. Hatsugai, #I. Maruyama, EPL 95, 20003 (2011).◯
  2. Z topological number of local quantum clusters in the orthogonal dimer model
    • *#I. Maruyama, S. Tanaya, M. Arikawa, +Y. Hatsugai, Journal of Physics: Conference Series, 320, 012019 (2011).◯
  3. Topological aspect of graphene physics
    • *+Y. Hatsugai, Journal of Physics: Conference Series, 334, 012043 (2011).◯
  4. Numerical study of electronic structure under uniform magnetic field and quantized Hall conductance for multi-band tight-binding models
    • *M. Arai, +Y. Hatsugai, Journal of Physics: Conference Series, 334, 012042 (2011).
  5. Edge states in graphene quantum Hall system with bond vs potential disorder
    • M. Arikawa, H. Aoki, *+Y. Hatsugai, H Aoki, Journal of Physics: Conference Series, 334, 012004 (2011).◯
  6. Manipulation of the Dirac cones and the anomaly in the graphene related quantum Hall effect
    • *H Watanabe, +Y Hatsugai, H Aoki, Journal of Physics: Conference Series, 334, 012044 (2011).◯
  7. Generalized chiral symmetry and stability of zero modes for tilted Dirac cones
    • *T. Kawarabayashi, T. Morimoto, +Y. Hatsugai and H. Aoki, Phys. Rev. B 83, 153414 (2011).◯
  8. トピックス グラフェンの魅力:新素材の可能性を越えて
    • *+初貝安弘, 日本分光学会学会誌分光研究 60, 22-23 (2011).
  9. Anomalous criticality in the quantum Hall transition at Landau level of graphene : The role of disorder preserving chiral symmetry
    • *T. Kawarabayashi, T. Morimoto, +Y. Hatsugai and H. Aoki, Phys. Rev. B 82, 195426 (2010).◯
  10. Half-integer contributions to the quantum Hall conductivity from single Dirac cones
    • *H. Watanabe, +Y. Hatsugai and H. Aoki, Phys. Rev. B 82, 241403(R) (2010).◯
  11. グラフェンの物理
    • *初貝安弘、青木秀夫, 固体物理 45, 9, 457-476 (査読なし) (2010).
  12. Scattering of Dirac Fermions with Doubling
    • *+Y. Hatsugai, JPSJ Online―News and Comments [September 10, 2010].
  13. Topological quantum phase transition in the BEC-BCS crossover
    • *#M. Arikawa, #I. Maruyama and +Y. Hatsugai, Phys. Rev. B 82, 073105 (2010).◯
  14. Symmetry protected Z2 quantization and quaternionic Berry connection with Kramers degeneracy
    • *+Y. Hatsugai, New J. Phys. 12, 065004 (2010).◯
  15. Optical Hall conductivity in 2DEG and graphene QHE systems
    • *T. Morimoto, +Y. Hatsugai and H. Aoki, Physica E 42, 751 (2010).◯
  16. Landau level broadening in graphene with long-range disorder --- Robustness of the  Landau level
    • *T. Kawarabayashi, +Y. Hatsugai and H. Aoki, Physica E 42, 759 (2010).◯
  17. Numerical study of quantum Hall effect in two-dimensional multi-band system: single- and multi-layer graphene
    • *M. Arai and +Y. Hatsugai, Physica E 42, 740 (2010).◯

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Last-modified: 2012-02-20 (Mon) 16:19:34 (JST) (2619d) by arima