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Showing 2002 · cond-mat.str-elShow all
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cond-mat.str-el2002
Resonant two-magnon Raman scattering in two-dimensional and ladder-type Mott insulators
Hiroaki Onodera, Takami Tohyama, Sadamichi Maekawa
We investigate the resonant two-magnon Raman scattering in the two-dimensional (2D) and ladder-type Mott insulators by using a half-filled Hubbard model in the strong coupling limi…
cond-mat.str-el2002★ 40 cited
Doping dependence of chemical potential and entropy in hole- and electron-doped high-Tc cuprates
T. Tohyama, S. Maekawa
We examine the thermodynamic properties of the hole- and electron-doped cuprates by using the t-t'-t''-J model. We find that the chemical potential shows different doping dependenc…
cond-mat.str-el2002★ 31 cited
Resonant Two-Magnon Raman Scattering and Photoexcited States in Two-Dimensional Mott Insulators
T. Tohyama, H. Onodera, K. Tsutsui +1
We investigate the resonant two-magnon Raman scattering in two-dimensional (2D) Mott insulators by using a half-filled 2D Hubbard model in the strong coupling limit. By performing…