Indications of intrinsic chemical and structural inhomogeneity in lightly doped La1-xSrxMnO3

Tomohiro Shibata, Bruce Bunker, J. F. Mitchell, Peter Schiffer

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71 Scopus citations

Abstract

Intrinsic chemical and structural inhomogeneity in lightly doped La1-xSrxMnO3 was studied. Local structural disorder on the cation sublattice in the low-x samples was observed to differ in the vicinity of the La-rich and the Sr-rich clusters. The measurements of the fine structure of the Sr and La K edges of the solid solution La1-xSrxMnO3 revealed a consistent deviation from a random distribution of Sr at the La/Sr sites for x≲0.3.

Original languageEnglish (US)
Article number207205
Pages (from-to)2072051-2072054
Number of pages4
JournalPhysical review letters
Volume88
Issue number20
StatePublished - May 20 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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