DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mai, Thuc T. | - |
dc.contributor.author | Svoboda, C. | - |
dc.contributor.author | Warren, M. T. | - |
dc.contributor.author | Jang, TH | - |
dc.contributor.author | Brangham, J | - |
dc.contributor.author | Jeong, YH | - |
dc.contributor.author | Cheong, SW | - |
dc.contributor.author | Aguilar, RV | - |
dc.date.accessioned | 2017-07-19T14:00:04Z | - |
dc.date.available | 2017-07-19T14:00:04Z | - |
dc.date.created | 2017-03-14 | - |
dc.date.issued | 2016-12-16 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/38026 | - |
dc.description.abstract | We studied the novel multiferroic material Sr2FeSi2O7 and found three absorption modes above the magnetic ordering transition temperature using time-domain terahertz spectroscopy. These absorption modes can be explained as the optical transitions between the spin-orbit coupling and crystal-field split 3d(6) Fe2+ ground-state term in this material. Consideration of the compressed tetrahedral environment of the Fe2+ site is crucial to understand the excitations. We point out, however, discrepancies between the single-site atomic picture and the experimental results. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | Physical Review b | - |
dc.title | Terahertz spin-orbital excitations in the paramagnetic state of multiferroic Sr2FeSi2O7 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PHYSREVB.94.224416 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Physical Review b, v.94, no.22, pp.224416-1 - 224416-5 | - |
dc.identifier.wosid | 000390251300005 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 224416-5 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 224416-1 | - |
dc.citation.title | Physical Review b | - |
dc.citation.volume | 94 | - |
dc.contributor.affiliatedAuthor | Jeong, YH | - |
dc.identifier.scopusid | 2-s2.0-85006274491 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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