Orbital-dependent polaron formation in the relativistic Mott insulator Sr2IrO4
DC Field | Value | Language |
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dc.contributor.author | Sohn, C. H. | - |
dc.contributor.author | Lee, Min-Cheol | - |
dc.contributor.author | Park, H. J. | - |
dc.contributor.author | Noh, Kyung Joo | - |
dc.contributor.author | Yoo, H. K. | - |
dc.contributor.author | Moon, Soon jae | - |
dc.contributor.author | Kim, K. W. | - |
dc.contributor.author | Qi, T. F. | - |
dc.contributor.author | Cao, G. | - |
dc.contributor.author | Cho, Deok-Yong | - |
dc.contributor.author | Noh, T. W. | - |
dc.date.accessioned | 2022-07-07T05:29:31Z | - |
dc.date.available | 2022-07-07T05:29:31Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143355 | - |
dc.description.abstract | We use optical spectroscopy to investigate the electron-phonon interaction in Sr2IrO4, a well-known 5d transition metal oxide with spin-orbit entangled states. The temperature evolution in the optical spectra is well described by the Frohlich polaron model, indicating a large electron-phonon interaction. We further find that electrons in different orbitals selectively couple with different phonon modes. While J(eff) = 3/2 holes do not seem to couple with any phonons, J(eff) = 1/2 and 3z(2)-r(2) electrons mainly couple with in-plane and out-of-plane Ir-O bending modes, respectively. The symmetries of the orbitals and phonons are consistent with our observations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Orbital-dependent polaron formation in the relativistic Mott insulator Sr2IrO4 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Moon, Soon jae | - |
dc.identifier.doi | 10.1103/PhysRevB.90.041105 | - |
dc.identifier.scopusid | 2-s2.0-84904795979 | - |
dc.identifier.wosid | 000339094100002 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.90, no.4, pp.1 - 5 | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 90 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | PHONON | - |
dc.subject.keywordPlus | PLANE | - |
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