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Nomura, Takuji; Igarashi, Junichi*
Physical Review B, 71(3), p.035110_1 - 035110_5, 2005/01
Times Cited Count:47 Percentile:82.39(Materials Science, Multidisciplinary)The experimental result of resonant inelastic X-ray scattering in LaCuO is theoretically analyzed. The ground state of the system is described within the Hartree-Fock approximation, and the electronic excitation processes are taken account of within the random phase approximation. In the experiment, the spectral shape shows a strong dependence on the transferred momentum of the photon. We have succeeded in reproducing theoretically this dependence quantitatively.