Indications of weak electronic correlations in SrRuO3 from first-principles calculations
2012 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 86, no 6, 064441- p.Article in journal (Refereed) Published
We provide, by a detailed first-principles investigation, evidence for weak electronic correlations in SrRuO3. The magnetism in SrRuO3, in terms of the equilibrium magnetization and critical temperature, is well described by the generalized gradient approximation. Including Hubbard-type correlations results in worse agreement with experiment.
Place, publisher, year, edition, pages
2012. Vol. 86, no 6, 064441- p.
IdentifiersURN: urn:nbn:se:uu:diva-182526DOI: 10.1103/PhysRevB.86.064441ISI: 000308128000003OAI: oai:DiVA.org:uu-182526DiVA: diva2:560290