Local vibrational densities of states of dilute Fe atoms in Al and Cu metals
作者： M. Seto , Y. Kobayashi , S. Kitao , R. Haruki , T. Mitsui
DOI: 10.1103/PHYSREVB.61.11420
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摘要: The local vibrational densities of states highly dilute Fe (0.017 at. %) in Al metal and (0.1 Cu were measured by using nuclear resonant inelastic scattering synchrotron radiation. characteristic modes found to be resonance with the host phonon spectrum. In spectrum Cu, addition modes, just above cutoff energy a peak interpreted as being localized mode predicted theoretically Green's-function method was found.
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