Long-period orbital order with hole stripes in La7/8Sr1/8MnO3

Michael Korotin, Takeo Fujiwara, Vladimir Anisimov

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

The electronic structure of La7/8Sr1/8MnO3 was studied by using the rotation-invariant LSDA (local spin density approximation)+U formalism. We found the specific kind of charge and orbital order for ferromagnetic insulating solution in a 2a×2b×4c supercell, where a, b, and c denote cubic perovskite axes. The holes are distributed over three-line stripes in every second ac plane along the a axis. The stabilization mechanism of the hole stripe is attributed to strong p-d hybridization.

Original languageEnglish
Pages (from-to)5696-5699
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume62
Issue number9
DOIs
Publication statusPublished - 1 Sep 2000
Externally publishedYes

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