DC Field | Value | Language |
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dc.contributor.author | Kim, M | - |
dc.contributor.author | Min, BI | - |
dc.date.accessioned | 2015-09-16T02:35:11Z | - |
dc.date.available | 2015-09-16T02:35:11Z | - |
dc.date.created | 2015-07-27 | - |
dc.date.issued | 2015-05-18 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.other | 2015-OAK-0000033457 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13337 | - |
dc.description.abstract | We have investigated the temperature-dependent evolution of electronic structures and magnetic properties of an itinerant ferromagnet SrRuO3, employing the combined scheme of density functional theory and dynamical meanfield theory (DFT+DMFT). The inclusion of finite dynamical correlation effects beyond DFT well describes not only the incoherent hump structure observed in the photoemission experiment but also the temperature-dependent magnetic properties in accordance with experiments. We have shown that the magnetization of SrRuO3 evolves with the Stoner behavior below the Curie temperature T-c, reflecting the weak itinerant ferromagnetic behavior, but the local residual magnetic moment persists even above T-c, indicating the local magnetic moment behavior. We suggest that the ferromagnetism of SrRuO3 has a dual nature of both weak and local moment limits, even though the magnetism of SrRuO3 is more itinerant than that of Fe. | - |
dc.description.statementofresponsibility | open | - |
dc.language | English | - |
dc.publisher | APS | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.subject | ELECTRONIC-STRUCTURE | - |
dc.subject | TRANSPORT | - |
dc.subject | ENERGY | - |
dc.subject | FILMS | - |
dc.title | Nature of itinerant ferromagnetism of SrRuO3: A DFT+DMFT study | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | - |
dc.identifier.doi | 10.1103/PHYSREVB.91.205116 | - |
dc.author.google | Kim, M | - |
dc.author.google | Min, BI | - |
dc.relation.volume | 91 | - |
dc.relation.issue | 20 | - |
dc.relation.startpage | 205116 | - |
dc.relation.lastpage | 205116 | - |
dc.contributor.id | 10069852 | - |
dc.relation.journal | PHYSICAL REVIEW B | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.91, no.20, pp.205116 - 205116 | - |
dc.identifier.wosid | 000354972700004 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 205116 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 205116 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 91 | - |
dc.contributor.affiliatedAuthor | Min, BI | - |
dc.identifier.scopusid | 2-s2.0-84929594020 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.description.scptc | 23 | * |
dc.date.scptcdate | 2018-10-274 | * |
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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