DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, JS | - |
dc.contributor.author | Olson, CG | - |
dc.contributor.author | Kwon, YS | - |
dc.contributor.author | Shim, JH | - |
dc.contributor.author | Min, BI | - |
dc.date.accessioned | 2015-06-25T03:04:15Z | - |
dc.date.available | 2015-06-25T03:04:15Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2006-08 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.other | 2015-OAK-0000006197 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/12155 | - |
dc.description.abstract | The electronic structure of an f-electron charge-density-wave (CDW) system, CeTe2, has been investigated using high-resolution angle-resolved photoemission spectroscopy (ARPES). Two gaps of similar to 100 and similar to 500 meV have been observed both along Gamma X and Gamma Y, implying the 2x2 lattice deformation in the Te(1) sheets with the CDW gap of approximate to 100 meV. By employing the fine-structure (FS) resonance, the experimental Ce 4f ARPES spectra have been measured. The FS resonance ARPES shows a typical two-peak structure with the peaks at similar to-4 and similar to-1 eV, and the weight shift in the latter peak in contrast to the traditional giant resonance. The Ce 4f states have the negligibly small intensity near E-F, reflecting the minor contribution from Ce 4f electrons to the metallic ground state of CeTe2. This study reveals that the carriers near E-F should have mainly the Te(1) 5p and Ce 5d character, but that only the Ce 5d bands cross E-F. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Charge-density wave gap and Ce 4f states in CeTe2 observed by photoemission spectroscopy | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1103/PhysRevB.74.085115 | - |
dc.author.google | Kang, JS | en_US |
dc.author.google | Olson, CG | en_US |
dc.author.google | Min, BI | en_US |
dc.author.google | Shim, JH | en_US |
dc.author.google | Kwon, YS | en_US |
dc.relation.volume | 74 | en_US |
dc.relation.issue | 8 | en_US |
dc.contributor.id | 10069852 | en_US |
dc.relation.journal | PHYSICAL REVIEW B | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.74, no.8 | - |
dc.identifier.wosid | 000240238900030 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 8 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 74 | - |
dc.contributor.affiliatedAuthor | Min, BI | - |
dc.identifier.scopusid | 2-s2.0-33747765610 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 12 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | FERMI-SURFACE | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | TRANSPORT | - |
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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