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http://hdl.handle.net/2074/326
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| 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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| guptapho97.pdf | | 177Kb | Adobe PDF | View/Open |
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