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Magnon gap excitations in van der Waals antiferromagnet MnPSe3

dc.contributor.authorJana, Dipankar
dc.contributor.authorVaclavkova, D.
dc.contributor.authorMohelsky, I.
dc.contributor.authorKapuscinski, P.
dc.contributor.authorCho, C. W.
dc.contributor.authorBreslavetz, I.
dc.contributor.authorBialek, M.
dc.contributor.authorAnsermet, J. -Ph.
dc.contributor.authorPiot, B. A.
dc.contributor.authorOrlita, Milan
dc.contributor.authorFaugeras, C.
dc.contributor.authorPotemski, M.
dc.date.accessioned2025-03-03T06:13:00Z
dc.date.available2025-03-03T06:13:00Z
dc.date.issued2024
dc.identifier.urihttps://hdl.handle.net/20.500.14178/2942
dc.description.abstractMagneto-spectroscopy methods have been employed to study the zero-wavevector magnon excitations in MnPSe(3). Experiments carried out as a function of temperature and the applied magnetic field show that two low-energy magnon branches of MnPSe(3) in its antiferromagnetic phase are gapped. The observation of two low-energy magnon gaps (at 1.70 +/- 0.05 meV and 0.09 +/- 0.01 meV) implies that MnPSe(3) is a biaxial antiferromagnet. A relatively strong out-of-plane anisotropy imposes the spin alignment to be in-plane whereas the spin directionality within the plane is governed by a factor of 2.5 x 10(-3) weaker in-plane anisotropy.en
dc.language.isoen
dc.relation.urlhttps://doi.org/10.1038/s41598-024-67356-4
dc.rightsCreative Commons Uveďte původ 4.0 Internationalcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.titleMagnon gap excitations in van der Waals antiferromagnet MnPSe3en
dcterms.accessRightsopenAccess
dcterms.licensehttps://creativecommons.org/licenses/by/4.0/legalcode
dc.date.updated2025-03-03T06:13:00Z
dc.subject.keywordtransitionen
dc.subject.keywordmagnetismen
dc.subject.keywordMnen
dc.relation.fundingReferenceinfo:eu-repo/grantAgreement/UK/COOP/COOP
dc.date.embargoStartDate2025-03-03
dc.type.obd73
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1038/s41598-024-67356-4
dc.identifier.utWos001281320200015
dc.identifier.eidScopus2-s2.0-85200036922
dc.identifier.obd652138
dc.identifier.pubmed39080382
dc.subject.rivPrimary10000::10300::10302
dcterms.isPartOf.nameScientific Reports
dcterms.isPartOf.issn2045-2322
dcterms.isPartOf.journalYear2024
dcterms.isPartOf.journalVolume14
dcterms.isPartOf.journalIssue30 July
uk.faculty.primaryId116
uk.faculty.primaryNameMatematicko-fyzikální fakultacs
uk.faculty.primaryNameFaculty of Mathematics and Physicsen
uk.department.primaryId1191
uk.department.primaryNameFyzikální ústav UKcs
uk.department.primaryNameInstitute of Physics of Charles Universityen
dc.type.obdHierarchyCsČLÁNEK V ČASOPISU::článek v časopisu::původní článekcs
dc.type.obdHierarchyEnJOURNAL ARTICLE::journal article::original articleen
dc.type.obdHierarchyCode73::152::206en
uk.displayTitleMagnon gap excitations in van der Waals antiferromagnet MnPSe<sub>3</sub>en


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