Effect of temperature on elastic properties of alkaline earth oxides (AEO)

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Thermal Properties of Alkaline Earth Oxides

The heat capacities of MgO, CaO, SrO and BaO, reported in part I have been analysed in terms of the frequency spectrum of the lattice with the assumption that the effect of anharmonicity of the lattice may be neglected for T (@D / 3 ) . Following the usual procedure the n-th moments of the frequency spectrum with n = — 3, —2, — 1, 0, 1 to 6 were calculated from the experimental data. From the l...

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ژورنال

عنوان ژورنال: AIP Advances

سال: 2011

ISSN: 2158-3226

DOI: 10.1063/1.3592616