DC Field | Value | Language |
---|---|---|
dc.contributor.author | KANG, JS | - |
dc.contributor.author | SOHN, JG | - |
dc.contributor.author | HONG, JH | - |
dc.contributor.author | HWANG, DW | - |
dc.contributor.author | JEONG, JI | - |
dc.contributor.author | BENNING, PJ | - |
dc.contributor.author | OLSON, CG | - |
dc.contributor.author | MIN, BI | - |
dc.date.accessioned | 2015-06-25T02:58:44Z | - |
dc.date.available | 2015-06-25T02:58:44Z | - |
dc.date.created | 2009-03-16 | - |
dc.date.issued | 1995-08-01 | - |
dc.identifier.issn | 0163-1829 | - |
dc.identifier.other | 2015-OAK-0000009207 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11992 | - |
dc.description.abstract | The electronic structure of La(Co-1-Fe-x(x))(13) (x = 0, 0.2) has been investigated by using photoemission spectroscopy. The La 5d and T 3d (T = Fe, Co) partial spectral weights (PSW's) are extracted and compared with the calculated angular-momentum-projected densities of states (PLDOS's). No Co 3d satellite is observed, implying a weak Co 3d Coulomb correlation in this system. La 5d emissions exhibit a weak enhancement near the La 4d absorption edge, from which the La 5d PSW's of La(Co1-xFex)(13) (x = 0, 0.2) have been extracted. For a given x in La(Co1-xFex)(13), the overall features of the La 5d PSW, such as bandwidths and long tails, are rather similar to those of the T 3d PSW, indicating large hybridization between the T 3d and La 5d states. The experimental Co 3d and La 5d PSW's of LaCo13 show a large disagreement with the calculated PLDOS's. With a substitution of Fe for Co, the PSW's of La(Co1-xFex)(13) remain nearly unchanged between x = 0 and 0.2, which is contradictory to the predicted changes in the PLDOS's obtained in the rigid-band scheme. This finding suggests a breakdown of a simple rigid-band approximation in La(Co1-xFex)(13), which is probably due to a large hybridization bonding between Co and Fe 3d electrons. | - |
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 | PHOTOEMISSION-STUDY OF VALENCE-ELECTRONS IN LA(CO1-XFEX)(13) (X=0,0.2) | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1103/PhysRevB.52.4360 | - |
dc.author.google | KANG, JS | en_US |
dc.author.google | SOHN, JG | en_US |
dc.author.google | MIN, BI | en_US |
dc.author.google | OLSON, CG | en_US |
dc.author.google | BENNING, PJ | en_US |
dc.author.google | JEONG, JI | en_US |
dc.author.google | HWANG, DW | en_US |
dc.author.google | HONG, JH | en_US |
dc.relation.volume | 52 | en_US |
dc.relation.issue | 6 | en_US |
dc.relation.startpage | 4360 | en_US |
dc.relation.lastpage | 4365 | 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.52, no.6, pp.4360 - 4365 | - |
dc.identifier.wosid | A1995RQ07500075 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 4365 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 4360 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 52 | - |
dc.contributor.affiliatedAuthor | MIN, BI | - |
dc.identifier.scopusid | 2-s2.0-4244196878 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRANSITION-METALS | - |
dc.subject.keywordPlus | RARE-EARTH | - |
dc.subject.keywordPlus | INTERMETALLIC COMPOUNDS | - |
dc.subject.keywordPlus | 2-ELECTRON RESONANCES | - |
dc.subject.keywordPlus | BAND PHOTOEMISSION | - |
dc.subject.keywordPlus | CE | - |
dc.subject.keywordPlus | PR | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | STATES | - |
dc.subject.keywordPlus | LA | - |
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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