Experimental and theoretical study of the electronic structure of Fe 3 Al, Fe 2 VAl, and Fe 2 VGa

L. S. Hsu, Yin-Kuo Wang, G. Y. Guo, C. S. Lue

    研究成果: 雜誌貢獻期刊論文同行評審

    22 引文 斯高帕斯(Scopus)

    摘要

    The electronic structures of Fe 3 Al, Fe 2 VAl, and Fe 2 VGa are studied by x-ray absorption near-edge spectroscopy (XANES) at the Fe and V K edges. The experimental XANES spectra are compared with those obtained from first-principles electronic-structure calculations. The experimental XANES features for these intermetallic compounds reflect the Fe- and V-p unoccupied partial density of states. The magnetic moments and the density of states at the Fermi energy at different atomic sites and spins are calculated and compared with experimental and previous theoretical values.

    原文英語
    文章編號205203
    頁(從 - 到)2052031-2052035
    頁數5
    期刊Physical Review B - Condensed Matter and Materials Physics
    66
    發行號20
    出版狀態已發佈 - 2002 十一月 15

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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