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DC Field | Value | Language |
---|---|---|
dc.citation.number | 19 | - |
dc.citation.startPage | 195156 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 94 | - |
dc.contributor.author | Sandilands, Luke J. | - |
dc.contributor.author | Sohn, C. H. | - |
dc.contributor.author | Park, H. J. | - |
dc.contributor.author | Kim, So Yeun | - |
dc.contributor.author | Kim, K. W. | - |
dc.contributor.author | Sears, Jennifer A. | - |
dc.contributor.author | Kim, Young-June | - |
dc.contributor.author | Noh, Tae Won | - |
dc.date.accessioned | 2023-12-21T23:07:06Z | - |
dc.date.available | 2023-12-21T23:07:06Z | - |
dc.date.created | 2019-03-07 | - |
dc.date.issued | 2016-11 | - |
dc.description.abstract | We report a temperature-dependent optical spectroscopic study of the Heisenberg-Kitaev magnet alpha-RuCl3. Our measurements reveal anomalies in the optical response near the magnetic ordering temperature. At higher temperatures, we observe a redistribution of spectral weight over a broad energy range that is associated with nearest-neighbor spin-spin correlations. This finding is consistent with highly frustrated magnetic interactions and in agreement with theoretical expectations for this class of material. The optical data also reveal significant electron-hole interaction effects, including a bound excitonic state. These results demonstrate a clear coupling between charge and spin degrees of freedom and provide insight into the properties of thermally disordered Heisenberg-Kitaev magnets. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.94, no.19, pp.195156 | - |
dc.identifier.doi | 10.1103/PhysRevB.94.195156 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.scopusid | 2-s2.0-85000416417 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26303 | - |
dc.identifier.url | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.195156 | - |
dc.identifier.wosid | 000388819100003 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Optical probe of Heisenberg-Kitaev magnetism in alpha-RuCl3 | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | TEMPERATURE-DEPENDENCE | - |
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