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

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

Indications of intrinsic chemical and structural inhomogeneity in lightly doped La_1-xSr_xMnO₃

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

Research output: Contribution to journal › Article › peer-review

Abstract

Intrinsic chemical and structural inhomogeneity in lightly doped La_1-xSr_xMnO₃ 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 La_1-xSr_xMnO₃ revealed a consistent deviation from a random distribution of Sr at the La/Sr sites for x≲0.3.

Original language	English (US)
Article number	207205
Pages (from-to)	2072051-2072054
Number of pages	4
Journal	Physical review letters
Volume	88
Issue number	20
State	Published - May 20 2002
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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title = "Indications of intrinsic chemical and structural inhomogeneity in lightly doped La1-xSrxMnO3",

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.",

author = "Tomohiro Shibata and Bruce Bunker and Mitchell, \{J. F.\} and Peter Schiffer",

year = "2002",

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pages = "2072051--2072054",

journal = "Physical review letters",

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T1 - Indications of intrinsic chemical and structural inhomogeneity in lightly doped La1-xSrxMnO3

AU - Shibata, Tomohiro

AU - Bunker, Bruce

AU - Mitchell, J. F.

AU - Schiffer, Peter

PY - 2002/5/20

Y1 - 2002/5/20

N2 - 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.

AB - 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.

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UR - https://www.scopus.com/pages/publications/0037141312#tab=citedBy

M3 - Article

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SN - 0031-9007

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JO - Physical review letters

JF - Physical review letters

IS - 20

M1 - 207205

ER -

Indications of intrinsic chemical and structural inhomogeneity in lightly doped La_1-xSr_xMnO₃

Abstract

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