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On the origin of the differences in the Cu K-edge XANES of isostructural and isoelectronic compounds

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    0328130 - FZÚ 2010 RIV GB eng J - Journal Article
    Šipr, Ondřej - Rocca, F. - Fornasini, P.
    On the origin of the differences in the Cu K-edge XANES of isostructural and isoelectronic compounds.
    [K původu rozdílu v XANES spektrech izostrukturních a izoelektronových látek na Cu K hraně.]
    Journal of Physics-Condensed Matter. Roč. 21, č. 25 (2009), 255401/1-255401/9. ISSN 0953-8984. E-ISSN 1361-648X
    R&D Projects: GA AV ČR IAA100100514
    Institutional research plan: CEZ:AV0Z10100521
    Keywords : spectroscopy * structure * scattering
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 1.964, year: 2009

    Apparent chemical and structural similarity of two compounds (in our case, 3R CuScO2 and 3R CuLaO2) does not necessarily imply that their XANES spectra will be very similar. This effect can be traces back to differences in scattering amplitudes.

    Chemická a strukturní příbuznost dvou látek (v našem případě 3R CuScO2 and 3R CuLaO2 ) ještě nemusí znamenat, že jejich spektra XANES si budou velmi podobná. Tento jev souvisí s rozdílnými rozptylovými amplitudami.
    Permanent Link: http://hdl.handle.net/11104/0174521

     
     
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