2003/11/30 by Yunori Nisikawa, Manabu Usuda, Jun-ichi Igarashi +2 · 1 citation
Earth and Planetary Sciences · Physics and Astronomy · #High-pressure geophysics and materials #Surface and Thin Film Phenomena #X-ray Spectroscopy and Fluorescence Analysis #cond-mat.mtrl-sci
paper · pdf · doi:10.1143/jpsj.73.970
published as J. Phys. Soc. Jpn. 73, 970-975 (2004) · 17 pages,9 figures, Please also see our related paper: cond-mat/0405009
openalex publication_date 2004/04/15 · arxiv created 2006/04/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study the resonant inelastic x-ray scattering (RIXS) at the K edge of Ge. We measure RIXS spectra with systematically varying momenta in the final state. The spectra are a measure of exciting an electron-hole pair. We find a single peak structure (except the elastic peak) as a function of photon energy, which is nearly independent of final-state momenta. We analyze the experimental data by means of the band structure calculation. The calculation reproduces well the experimental shape, clarifying the implication of the spectral shape.