Dimensionality-Controlled Insulator-Metal Transition and Correlated Metallic State in 5d Transition Metal Oxides Srn+1IrnO3n+1 (n=1, 2, and infinity)
DC Field | Value | Language |
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dc.contributor.author | Moon, S. J. | - |
dc.contributor.author | Jin, H. | - |
dc.contributor.author | Kim, K. W. | - |
dc.contributor.author | Choi, W. S. | - |
dc.contributor.author | Lee, Y. S. | - |
dc.contributor.author | Yu, J. | - |
dc.contributor.author | Cao, G. | - |
dc.contributor.author | Sumi, A. | - |
dc.contributor.author | Funakubo, H. | - |
dc.contributor.author | Bernhard, C. | - |
dc.contributor.author | Noh, T. W. | - |
dc.date.available | 2018-05-10T15:56:00Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2008-11-28 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/16768 | - |
dc.description.abstract | We investigated the electronic structures of the 5d Ruddlesden-Popper series Srn+1IrnO3n+1 (n=1, 2, and infinity) using optical spectroscopy and first-principles calculations. As 5d orbitals are spatially more extended than 3d or 4d orbitals, it has been widely accepted that correlation effects are minimal in 5d compounds. However, we observed a Mott insulator-metal transition with a change of bandwidth as we increased n. In addition, the artificially synthesized perovskite SrIrO3 showed a very large mass enhancement of about 6, indicating that it was in a correlated metallic state. | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.subject | T-C SUPERCONDUCTORS | - |
dc.subject | ELECTRONIC-STRUCTURE | - |
dc.subject | BAND-STRUCTURE | - |
dc.subject | SRIRO3 FILMS | - |
dc.title | Dimensionality-Controlled Insulator-Metal Transition and Correlated Metallic State in 5d Transition Metal Oxides Srn+1IrnO3n+1 (n=1, 2, and infinity) | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevLett.101.226402 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.101, no.22 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000261214400031 | - |
dc.identifier.scopusid | 2-s2.0-56849115444 | - |
dc.citation.number | 22 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 101 | - |
dc.contributor.affiliatedAuthor | Lee, Y. S. | - |
dc.type.docType | Article | - |
dc.description.oadoiVersion | submitted | - |
dc.subject.keywordPlus | T-C SUPERCONDUCTORS | - |
dc.subject.keywordPlus | ELECTRONIC-STRUCTURE | - |
dc.subject.keywordPlus | BAND-STRUCTURE | - |
dc.subject.keywordPlus | SRIRO3 FILMS | - |
dc.description.journalRegisteredClass | scopus | - |
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