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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/326

Title: Phonons in NaMnF3 perovskite using a rigid ion model
Authors: Gupta, H C
Rawat, C C S
Ashdhir, P
Keywords: NaMnF3
Phonons
Rigid ion model
Issue Date: 1997
Citation: Physica B: Condensed Matter, 229(3-4), 416- 418
Abstract: A rigid ion model has been applied to investigate the phonons in NaMnF3 perovskite in its orthorhombic phase. The calculated zone-centre Raman frequencies agree quite satisfactorily with the experimental values. The infra-red measure-ments have been assigned to proper species on the basis of the present calculations.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/326
Appears in Collections:Physics

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