Journal Article

PreJuSER-38268

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Noncollinear magnetism in LaMn2Ge2 and LaMn2Si2 compounds

di Napoli, F. H. S. ; Bihlmayer, G.FZJ* ; Blügel, S.FZJ* ; Alouani, M. ; Dreyssé, H. ; Llois, A. M.

2004
North-Holland Publ. Co. Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.jmmm.2003.12.1098

Abstract: Ab initio total energy calculations by means of the FLEUR code, an implementation of the FP-LAPW method, indicate that the ground states of LaMn2Ge2 and LaMn2Si2 exhibit noncollinear magnetism in agreement with the low temperature experimental data. Despite the difference between the calculated and measured canting angles, the trend is well reproduced by the theory. Preliminary calculations using the generalized Bloch's theorem leads to a spin spiral in LaMn2Ge2. (C) 2003 Elsevier B.V. All rights reserved.

Keyword(s): J ; noncollinear magnetism (auto) ; natural multilayers (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Theorie I (IFF-TH-I)

Research Program(s):

1. Kondensierte Materie (M02)

Appears in the scientific report 2004

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