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Zone-centre phonon frequencies for inverse spinel structure compounds
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Zone-centre phonon frequencies for inverse spinel structure compounds
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| Creator |
Kushwaha, A K
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| Subject |
Inverse spinel compounds
Zone-centre Phonons Tetrahedral and octahedral Effective charges |
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| Description |
788-790
The zone-centre infrared and Raman phonon modes for the inverse spinel structure compounds MIn₂S₄ (M = Fe and Ni) have been calculated by using the rigid-ion model. The interatomic interaction in the octahedral bonding is stronger than the interatomic interaction in the tetrahedral bonding. It is also found that the compound NiIn₂S₄ is more ionic in comparison to FeIn₂S₄. |
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| Date |
2008-12-15T09:22:05Z
2008-12-15T09:22:05Z 2008-11 |
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| Type |
Article
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| Identifier |
0019-5596
http://hdl.handle.net/123456789/2597 |
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| Language |
en_US
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| Publisher |
CSIR
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| Source |
IJPAP Vol.46(11)) [November 2008]
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