Magnetic ordering in the striped nickelate La5/3Sr 1/3NiO4: A band structure point of view

Udo Schwingenschloegl*, C. Schuster, R. Frésard

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

We report on a comprehensive study of the electronic and magnetic structure of the striped nickelate La5/3Sr1/3NiO4. The investigation is carried out using band structure calculations based on the density functional theory. A magnetic structure compatible with experiment is obtained from spin-polarized calculations within the generalized gradient approximation (GGA), whereas inclusion of a local Coulomb interaction in the LDA+U framework results in a different ground state. The influence of the various interaction parameters is discussed in detail.

Original languageEnglish (US)
Article number27002
JournalEPL
Volume81
Issue number2
DOIs
StatePublished - Jan 1 2008

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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