Abstract
The symmetry of the normal vibrations of crystals with the CdAs2 lattice is established. Selection rules are derived for the infrared absorption and Raman scattering of light; also derived are the selection rules for the inelastic scattering of slow neutrons.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 18–21, February, 1975.
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Poplavnoi, A.S., Polygalov, Y.I. & Skachkov, S.I. Symmetry properties of the lattice vibrations of cadmium diarsenide crystals. Soviet Physics Journal 18, 156–160 (1975). https://doi.org/10.1007/BF01103916
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DOI: https://doi.org/10.1007/BF01103916