Structural Changes Accompanying the Spin-State Transition in $LaCoO_3$: A variable Temperature Co-K-EXAFS Study

Arunarkavalli, T and Kulkarni, GU and Rao, CNR (1993) Structural Changes Accompanying the Spin-State Transition in $LaCoO_3$: A variable Temperature Co-K-EXAFS Study. In: Journal of Solid State Chemistry, 107 (1). pp. 299-301.

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Abstract

Variable-temperature Co-K-EXAFS measurements establish the occurrence of two cobalt sites, probably associated with the two spin states, above 400K. The population of the two Co sites becomes equal around 670 K, at which temperature the change in space group occurs.

Item Type:	Journal Article
Publication:	Journal of Solid State Chemistry
Publisher:	Elsevier
Additional Information:	Copyright of this article belongs to Elsevier.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	18 Jul 2006
Last Modified:	19 Sep 2010 04:30
URI:	http://eprints.iisc.ac.in/id/eprint/7885

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