Comments on the paper : ” Allowed symmetries of soft modes in cubic crystals
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چکیده
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Allowed symmetries of soft-modes in cubic crystals
2014 On the basis of the Landau and Lifshitz criteria, the allowed symmetries of soft-modes in the cubic crystals having space-groups Oih (i = 1, 2, ...,10) are presented explicitly. All single valued representations for high-symmetry points in the three different Brillouin zones of the cubic system (P, F, I) have been investigated. Our results are compared with those of other authors. J. Physi...
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تاریخ انتشار 2016