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59Co NMR studies of the spin-state equilibria in rare-earth cobaltites

Bose, M and Ghoshray, A and Basu, A and Rao, CNR (1980) 59Co NMR studies of the spin-state equilibria in rare-earth cobaltites. In: Chemical Physics Letters, 74 (3). pp. 413-416.

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Abstract

Hyperfine interaction parameters reveal differences in the nature of spin-state equilibria in the lighter and heavier rare-earth cobaltites; the crystal-field parameter is lower in the lighter cobaltites. Temperature variation of the quadrupolar coupling constant is also more marked in the lighter rare-earth cobaltites, with NdCoO3 showing evidence for a structural phase transition.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 26 May 2009 04:53
Last Modified: 19 Sep 2010 05:32
URI: http://eprints.iisc.ernet.in/id/eprint/20379

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