Kenji Tsutsui

Differences in optical conductivity between one- and two-dimensional doped nickelates

We study the optical conductivity in doped nickelates, and find the dramatic difference of the spectrum in the gap (

Enhanced charge excitations in electron-doped cuprates by resonant inelastic x-ray scattering

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Orbital-selective electronic excitations in iron arsenides revealed by simulated nonresonant inelastic x-ray scattering

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Spin Dynamics and Resonant Inelastic X-ray Scattering in Chromium with Commensurate Spin-Density Wave Order

4 eV) between one- (1D) and two-dimensional (2D) nickelates. The difference is shown to be caused by the dependence of hopping integral on dimensionality. The theoretical results explain consistently the experimental data in 1D and n2D nickelates, Y

Numerical Diagonalization Study on the S = 1/2 Frustrated Three-Leg Quantum Spin Ladder Systems

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Spectral weight of resonant inelastic X-ray scattering in doped cuprates: Effect of core-hole lifetime

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Theor etical Study of Electronic States and Excitation Spectra in Ni-substituted Cuprates

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Theoretical Study of Resonant Inelastic X-ray Scattering Spectrum in Nickelates

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Resonant inelastic X-ray scattering of La2Cu0.95Ni0.05O4La2Cu0.95Ni0.05O4

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