Description of spin and charge domain walls in doped perovskite-type 3d transition-metal oxides based on superexchange interaction

Takashi Mizokawa, A. Fujimori

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Spin and charge ordered states with domain walls (DW) in two- and three-dimensional perovskite-type 3d transition-metal oxides have been investigated. We show that the relative stability of the DW perpendicular to the (1,0,0), (1,1,0), and (1,1,1) directions in three dimensions and those along the (1,0) and (1,1) directions in two dimensions is systematically and qualitatively understood in terms of superexchange interaction.

Original languageEnglish
Pages (from-to)1320-1323
Number of pages4
JournalPhysical Review Letters
Volume80
Issue number6
Publication statusPublished - 1998
Externally publishedYes

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metal oxides
domain wall
transition metals
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

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abstract = "Spin and charge ordered states with domain walls (DW) in two- and three-dimensional perovskite-type 3d transition-metal oxides have been investigated. We show that the relative stability of the DW perpendicular to the (1,0,0), (1,1,0), and (1,1,1) directions in three dimensions and those along the (1,0) and (1,1) directions in two dimensions is systematically and qualitatively understood in terms of superexchange interaction.",
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