DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong Chul Choi | - |
dc.contributor.author | Haule, K | - |
dc.contributor.author | Kotliar, G | - |
dc.contributor.author | MIN, BYUNG IL | - |
dc.contributor.author | Shim, JH | - |
dc.date.accessioned | 2016-03-31T08:24:11Z | - |
dc.date.available | 2016-03-31T08:24:11Z | - |
dc.date.created | 2013-12-16 | - |
dc.date.issued | 2013-09-06 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.other | 2013-OAK-0000028405 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15225 | - |
dc.description.abstract | We have shown that the kink behavior in the spectral function of a heavy fermion can appear during the formation of the Kondo resonance (KR) band and the hybridization gap. We have investigated the heavy fermion compound CeCoGe2, using a combined approach of the density functional theory and the dynamical mean field theory. Low temperature T spectral functions show dispersive KR states, similarly to the recent experimental observation. During the evolution from the non-f conduction band state at high T to the dispersive KR band state at low T, which have topologically different band shapes, we have found the existence of kinks in the non-f spectral function near the Fermi level E-F. The observation of kink is clearly in correspondence with the multiple temperature scales of the formation of the KR band. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PHYSICAL REVIEW B | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.title | Observation of a kink during the formation of the Kondo resonance band in a heavy-fermion system | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1103/PHYSREVB.88.125111 | - |
dc.author.google | Choi, HC | - |
dc.author.google | Haule, K | - |
dc.author.google | Kotliar, G | - |
dc.author.google | Min, BI | - |
dc.author.google | Shim, JH | - |
dc.relation.volume | 88 | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 125111-1 | - |
dc.relation.lastpage | 125111-5 | - |
dc.contributor.id | 10135228 | - |
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.88, no.12, pp.125111-1 - 125111-5 | - |
dc.identifier.wosid | 000324049000002 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 125111-5 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 125111-1 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 88 | - |
dc.contributor.affiliatedAuthor | MIN, BYUNG IL | - |
dc.contributor.affiliatedAuthor | Shim, JH | - |
dc.identifier.scopusid | 2-s2.0-84884890225 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 8 | - |
dc.description.scptc | 6 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HYBRIDIZATION GAP | - |
dc.subject.keywordPlus | TEMPERATURE SUPERCONDUCTOR | - |
dc.subject.keywordPlus | SURFACE-STATE | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | PHOTOEMISSION | - |
dc.subject.keywordPlus | DISPERSION | - |
dc.subject.keywordPlus | ELECTRONS | - |
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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