Magnetic Excitations in the Low-Temperature Ferroelectric Phase of Multiferroic YMn2O5 Using Inelastic Neutron Scattering
DC Field | Value | Language |
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dc.contributor.author | Kim, J. -H. | - |
dc.contributor.author | van der Vegte, M. A. | - |
dc.contributor.author | Scaramucci, A. | - |
dc.contributor.author | Artyukhin, S. | - |
dc.contributor.author | Chung, J. -H. | - |
dc.contributor.author | Park, S. | - |
dc.contributor.author | Cheong, S-W. | - |
dc.contributor.author | Mostovoy, M. | - |
dc.contributor.author | Lee, S. -H. | - |
dc.date.available | 2019-05-29T11:37:33Z | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | 1079-7114 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/21329 | - |
dc.description.abstract | We studied magnetic excitations in a low-temperature ferroelectric phase of the multiferroic YMn2O5 using inelastic neutron scattering (INS). We identify low-energy magnon modes and establish a correspondence between the magnon peaks observed by INS and electromagnon peaks observed in optical absorption [A. B. Sushkov et al., Phys. Rev. Lett. 98, 027202 (2007).]. Furthermore, we explain the microscopic mechanism, which results in the lowest-energy electromagnon peak, by comparing the inelastic neutron spectral weight with the polarization in the commensurate ferroelectric phase. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Magnetic Excitations in the Low-Temperature Ferroelectric Phase of Multiferroic YMn2O5 Using Inelastic Neutron Scattering | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevLett.107.097401 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.107, no.9 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000294268700012 | - |
dc.identifier.scopusid | 2-s2.0-80052192093 | - |
dc.citation.number | 9 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 107 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | POLARIZATION | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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