Single-band versus two-band description of magnetism in infinite-layer nickelates

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dc.contributor.authorPlienbumrung, Tharathep
dc.contributor.authorDaghofer, Maria
dc.contributor.authorMorée, Jean-Baptiste
dc.contributor.authorOleś, Andrzej M.
dc.date.accessioned2024-05-10T12:46:45Z
dc.date.available2024-05-10T12:46:45Z
dc.date.issued2023de
dc.date.updated2024-04-25T13:24:22Z
dc.description.abstractWe present a weak-coupling analysis of magnetism in infinite-layer nickelates, where we compare a single-band description with a two-band model. Both models predict that (i) hybridization due to hopping is negligible, and (𝑖𝑖) the magnetic properties are characterized by very similar dynamic structure factors, 𝑆(𝑘⃗ ,𝜔), at the points (𝜋,𝜋,0) and (𝜋,𝜋,𝜋). This gives effectively a two-dimensional description of the magnetic properties.en
dc.description.sponsorshipDevelopment and Promotion of Science and Technology Talents Project (DPST)de
dc.description.sponsorshipSpecial Postdoctoral Researcher Program at RIKENde
dc.description.sponsorshipNarodowe Centrum Nauki (NCN, National Science Centre, Poland)de
dc.identifier.issn2410-3896
dc.identifier.other1888537779
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-143694de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/14369
dc.identifier.urihttp://dx.doi.org/10.18419/opus-14350
dc.language.isoende
dc.relation.uridoi:10.3390/condmat8040107de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subject.ddc530de
dc.subject.ddc620de
dc.titleSingle-band versus two-band description of magnetism in infinite-layer nickelatesen
dc.typearticlede
ubs.fakultaetMathematik und Physikde
ubs.fakultaetFakultäts- und hochschulübergreifende Einrichtungende
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutInstitut für Funktionelle Materie und Quantentechnologiede
ubs.institutZentrum für integrierte Quantenwissenschaft und -technologie (IQST)de
ubs.institutFakultätsübergreifend / Sonstige Einrichtungde
ubs.publikation.seiten9de
ubs.publikation.sourceCondensed matter 8 (2023), No. 107de
ubs.publikation.typZeitschriftenartikelde

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