Spin structures and band gap reduction of high-pressure triple perovskite Mn3MnTa2O9

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dc.contributor.authorSolana Madruga, Elena
dc.contributor.authorRitter, Clemens
dc.contributor.authorMentré, Olivier
dc.contributor.authorArévalo-López, Ángel M.
dc.date.accessioned2025-02-02T12:40:12Z
dc.date.available2025-02-02T12:40:12Z
dc.date.issued2021
dc.description.abstractHerein we report the second transition-metal-only triple perovskite Mn3MnTa2O9, from high pressure-high temperature transformation of Mn4Ta2O9. It shows 1 : 2 Mn : Ta B-site order and a complex antiferromagnetic behavior with a collinear structure that modulates into a spin density wave. The high pressure phase presents a 25% band gap reduction compared to its multiferroic precursor, recoverable above 625 °C.
dc.description.departmentDepto. de Química Inorgánica
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipANR
dc.description.statuspub
dc.identifier.citationElena Solana-Madruga, Clemens Ritter, Olivier Mentré, Ángel M Arévalo-López. Spin structures and band gap reduction of high-pressure triple perovskite Mn3MnTa2O9. J. Mater. Chem. C, 2021, 9, 14916-14920.
dc.identifier.doi10.1039/D1TC04231A
dc.identifier.officialurlhttps://doi.org/10.1039/D1TC04231A
dc.identifier.relatedurlhttps://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc04231a
dc.identifier.urihttps://hdl.handle.net/20.500.14352/117543
dc.issue.number9
dc.journal.titleJournal of Materials Chemistry C
dc.language.isoeng
dc.page.final14920
dc.page.initial14916
dc.publisherRSC
dc.relation.projectID19-CE08-0002-01
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subject.cdu546
dc.subject.ucmQuímica inorgánica (Química)
dc.subject.unesco2303 Química Inorgánica
dc.titleSpin structures and band gap reduction of high-pressure triple perovskite Mn3MnTa2O9
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number41
dspace.entity.typePublication
relation.isAuthorOfPublication8b2e733a-a87a-4800-9d17-1cc513f2a27f
relation.isAuthorOfPublication.latestForDiscovery8b2e733a-a87a-4800-9d17-1cc513f2a27f

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