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20042019
most citedAlpha-particle condensation in 16O via a full four-body OCM calculation

187 citations

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6 papers · 1 filter

cond-mat.str-el2010★ 30 cited

Polarization-analyzed resonant inelastic x-ray scattering of the orbital excitations in KCuF3

K. Ishii, S. Ishihara, Y. Murakami +13

We report a Cu K-edge resonant inelastic x-ray scattering (RIXS) study of orbital excitations in KCuF3 . By performing the polarization analysis of the scattered photons, we disclo…

cond-mat.str-el2007★ 3 cited

Momentum-resolved charge excitations in high-Tc cuprates studied by resonant inelastic x-ray scattering

K. Ishii, M. Hoesch, T. Inami +14

We report a Cu K-edge resonant inelastic x-ray scattering (RIXS) study of high-Tc cuprates. Momentum-resolved charge excitations in the CuO2 plane are examined from parent Mott ins…

cond-mat.str-el2007★ 20 cited

Momentum Dependent Charge Excitations of Two-Leg Ladder: Resonant Inelastic X-ray Scattering of (La,Sr,Ca)14Cu24O41

K. Ishii, K. Tsutsui, T. Tohyama +8

Momentum dependent charge excitations of a two-leg ladder are investigated by resonant inelastic x-ray scattering of (La,Sr,Ca)14Cu24O41. In contrast to the case of a square lattic…

cond-mat.str-el2004★ 83 cited

Momentum Dependence of Charge Excitations in the Electron-Doped Superconductor Nd1.85Ce0.15CuO4: a RIXS Study

K. Ishii, K. Tsutsui, Y. Endoh +9

We report a resonant inelastic x-ray scattering (RIXS) study of charge excitations in the electron-doped high-Tc superconductor Nd1.85Ce0.15CuO4. The intraband and interband excita…

cond-mat.str-el2004★ 41 cited

Mott gap excitations in twin-free YBa2Cu3O7-d (Tc = 93 K) studied by RIXS

K. Ishii, K. Tsutsui, Y. Endoh +9

Mott gap excitations in the high-Tc superconductor of the optimal doped YBa2Cu3O7-d (Tc = 93 K) have been studied by the resonant inelastic x-ray scattering method. Anisotropic spe…

cond-mat.str-el2004★ 23 cited

Resonant inelastic x-ray scattering study of hole-doped manganites La1-xSrxMnO3 (x=0.2 and 0.4)

K. Ishii, T. Inami, K. Ohwada +8

Electronic excitations near the Fermi energy in the hole doped manganese oxides (La1-xSrxMnO3, x=0.2 and 0.4) have been elucidated by using the resonant inelastic x-ray scattering…