Structural anomalies and multiferroic behavior in magnetically frustrated TbMn2O5
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chapon, Laurent.C. | - |
dc.contributor.author | Blake, Graeme.R. | - |
dc.contributor.author | Gutmann, Matthias Josef | - |
dc.contributor.author | Park, Soonyong | - |
dc.contributor.author | Hur, Namjung | - |
dc.contributor.author | Radaelli, Paolo G. | - |
dc.contributor.author | Cheong, Sang-Wook | - |
dc.date.accessioned | 2022-05-06T05:40:13Z | - |
dc.date.available | 2022-05-06T05:40:13Z | - |
dc.date.issued | 2004-10 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | 1079-7114 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/57344 | - |
dc.description.abstract | We have studied the magnetostructural phase diagram of multiferroic TbMn2O5 as a function of temperature and magnetic field by neutron diffraction. Dielectric and magnetic anomalies are found to be associated with steps in the magnetic propagation vector, including a rare example of a commensurate-incommensurate transition on cooling below 24 K, and in the structural parameters. The geometrically frustrated magnetic structure is stabilized by "canted antiferroelectric" displacements of the Mn3+ ions, an example of the magnetic Jahn-Teller effect. The Tb moments order ferromagnetically at low temperatures in an applied field, while the Mn magnetic structure is largely unchanged. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Structural anomalies and multiferroic behavior in magnetically frustrated TbMn2O5 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevLett.93.177402 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.93, no.17, pp 177402 - 1-177402-4 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000224662700076 | - |
dc.identifier.scopusid | 2-s2.0-19744381180 | - |
dc.citation.endPage | 1-177402-4 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 177402 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 93 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | PHASE-TRANSITIONS | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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