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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/1063


    Title: X-ray Absorption Fine Structure Study in FeTiO3
    Authors: R. Hsu, K. J. Lin, C. Tien & L. Y. Jang
    Contributors: 輔英科技大學 共同教育中心 自然科學組
    Date: 1997-10-01
    Issue Date: 2010-09-24 13:56:53 (UTC+8)
    Abstract: X-ray absorption fine structure XAFS spectroscopy has been used to determine the valence system for the Fe atom in ilmenite, FeTiO3. This is the first XAFS data in FeTiO3 to our knowledge. The α-Fe2O3 data served as the standard in determining the ionization of the Fe atom in FeTiO3. Observation of intensity and k-space are consistent. There was no evidence of mixed valence on comparing the FeTiO3 near edge X-ray absorption spectrum with α-Fe2O3 data. The absorption spectra suggest that iron is in the trivalent state in ilmenite.
    Relation: Modern Physics Letters B 11(16 & 17),745-748
    Appears in Collections:[自然科學組] 期刊論文

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