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    Chapter and Conference Paper

    Magnetic Interaction in 1D, 2D and Ladder Cuprates

    In this paper, the magnetic interactions for one-dimensional (1D), two-dimensional (2D) and ladder cuprates are systematically examined. By a comparison of eigenstates between Cu-O clusters and the correspondi...

    Yoshiaki Mizuno, Takami Tohyama, Sadamichi Maekawa in Advances in Superconductivity XII (2000)

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    Chapter and Conference Paper

    Resonant Inelastic X-Ray Scattering in Insulating Cuprates: A Numerical Study of the Hubbard Model

    The momentum dependence of the RIXS spectrum in insulating cuprates is examined theoretically. Cu K-edge RIXS spectrum is calculated by using the exact diagonalization technique on small clusters in the Hubbard m...

    Kenji Tsutsui, Hiroshi Kondo, Takami Tohyama… in Advances in Superconductivity XII (2000)

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    Chapter and Conference Paper

    Charge Stripes and Electronic States in Underdoped La2-x Sr x CuO4

    We investigate the electronic states of underdoped La2-x Sr x CuO4 (LSCO) by the t-tʼ-t”- J V model containing charge stripes. The numerically exa...

    Yasumasa Shibata, Takami Tohyama, Susumu Nagai… in Advances in Superconductivity XII (2000)

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    Chapter and Conference Paper

    Evolution of Spectral Function from Insulator to Superconductor: What do We Learn from Angle-Resolved Photoemission?

    The angle-resolved photoemission spectroscopy provides unique information for the dramatic change of high-Tc cuprates from insulator to superconductor upon carrier-do**. To extract the underlying physics, we in...

    Takami Tohyama, Sadamichi Maekawa in Advances in Superconductivity XII (2000)