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Title: Structural Changes Accompanying the Spin-State Transition in LaCoO3: A variable Temperature Co-K-EXAFS Study
Authors: Arunarkavalli, T
Kulkarni, G U
Rao, C N R
Keywords: Experimental study
Spin state
Phase transformations
Lanthanum oxides
Cobalt oxides
Ternary compounds
Temperature range 273-400 K
Temperature range 400-1000 K
Inorganic compounds
Transition element compounds
Rare earth compounds
Issue Date: Nov-1993
Publisher: Academic Press Inc
Citation: Journal of Solid State Chemistry 107(1), 299-301 (1993)
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.
Description: Note. Restricted Access.
Other Identifiers: 0022-4596
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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