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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/263

Title: A lattice dynamical investigation for the zone-centre phonon frequencies of the NaMnF3 perovskite
Authors: Gupta, H C
Ashdhir, P
Rawat, C C S
Keywords: infrared spectroscopy
raman spectroscopy
lattice dynamics
phonons
Issue Date: 1996
Citation: Journal of Physics and Chemistry of Solids, 57(12), 1857-1859
Abstract: A short range force constant model has been applied to investigate the lattice dynamics of NaMnF3 in its orthorhombic phase. The calculated zone-eentre Raman frequencies agree fairly well with the measured values. The infra red measurements have been assigned the proper species for the first time on the basis of the present calculations.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/263
Appears in Collections:Physics

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