Lattice dynamics of Ru 2 FeX (X = Si, Ge) Full Heusler alloys
作者： M. Rizwan , A. Afaq , A. Aneeza
DOI: 10.1016/J.PHYSB.2018.01.010
关键词: Density of states 、 Dispersion (optics) 、 Brillouin zone 、 Density functional theory 、 Perturbation theory 、 Condensed matter physics 、 Materials science 、 Dispersion relation 、 Quantum ESPRESSO 、 Phonon
摘要: … Phonon dispersion curves and phonon density of states are obtained using first-principles … From Table 1; value of reststrahlen band for Ru 2 FeSi is smaller than value of reststrahlen …
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