Journal Article

PreJuSER-39824

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Re-examination of charge and orbital ordering in lightly doped La1-xSrxMnO3 by X-ray scattering

Su, Y.FZJ* ; Istomin, K.FZJ* ; Wermeille, D. ; Fattah, A.FZJ* ; Foucart, P.FZJ* ; Meuffels, P.FZJ* ; Hupfeld, D.FZJ* ; Brückel, T.FZJ*

2004
North-Holland Publ. Co. Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.jmmm.2003.11.163

Abstract: We report on the new synchrotron X-ray scattering results from the re-investigation of charge and orbital ordering in lightly doped La1-xSrxMnO3. The resonant X-ray scattering from forbidden Bragg reflections was observed not only in the ferromagnetic insulating phase, but also in strongly Jahn-Teller distorted regime. Some of characteristic superstructure reflections were also found to show a clear resonant behavior at the Mn K absorption edge. It can be argued that the exact pattern of charge and orbital ordering should be much more complicated. (C) 2003 Published by Elsevier B.V.

Keyword(s): J ; charge and orbital ordering (auto) ; manganite (auto) ; X-ray scattering (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Streumethoden (IFF-ISM)
2. Elektronische Materialien (IFF-IEM)

Research Program(s):

1. Kondensierte Materie (M02)

Appears in the scientific report 2004

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