DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, G | - |
dc.contributor.author | Lee, SS | - |
dc.contributor.author | Wi, SC | - |
dc.contributor.author | Kang, JS | - |
dc.contributor.author | Han, SW | - |
dc.contributor.author | Kim, JY | - |
dc.contributor.author | Lee, BW | - |
dc.contributor.author | Kim, JY | - |
dc.contributor.author | Shin, HJ | - |
dc.contributor.author | Parr, BG | - |
dc.contributor.author | Park, JH | - |
dc.contributor.author | Min, BI | - |
dc.date.accessioned | 2016-04-01T01:56:18Z | - |
dc.date.available | 2016-04-01T01:56:18Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2006-04-15 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.other | 2006-OAK-0000005911 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24043 | - |
dc.description.abstract | The electronic structures of B(x)A(2-x)FeMoO(6) (A=Ba,Sr;B=La,K) double perovskites have been investigated by using photoemission spectroscopy and soft-x-ray absorption spectroscopy (XAS) near the Fe 2p and O 1s absorption edges. The Fe 2p XAS spectra of undoped A(2)FeMoO(6) (A=Ba,Sr) provide evidence for the mixed-valent Fe2+-Fe3+ states. The substitution of La3+ and K+ ions for A(2+) ions causes the increasing Fe3+ component and increasing Fe2+ component, respectively. The states close to the Fermi level have mainly the Mo-Fe t(2g)(down arrow) character, consistent with the Fe2+-Fe3+ mixed-valent states. As the amount of the K+ substitution increases in KxSr2-xFeMoO6, the photoemission intensity near the Fermi level decreases, reflecting the decreasing carriers and the decreasing bandwidth of the itinerant t(2g)(down arrow) states. (C) 2006 American Institute of Physics. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.relation.isPartOf | JOURNAL OF APPLIED PHYSICS | - |
dc.title | Synchrotron-radiation spectroscopy of electron- and hole-doped collossal magneto-resistance double perovskites: B(x)A(2-x)FeMoO(6) (A=Ba,Sr; B=La,K) | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | - |
dc.identifier.doi | 10.1063/1.2165134 | - |
dc.author.google | Kim, G | - |
dc.author.google | Lee, SS | - |
dc.author.google | Wi, SC | - |
dc.author.google | Kang, JS | - |
dc.author.google | Han, SW | - |
dc.author.google | Kim, JY | - |
dc.author.google | Lee, BW | - |
dc.author.google | Shin, HJ | - |
dc.author.google | Parr, BG | - |
dc.author.google | Park, JH | - |
dc.author.google | Min, BI | - |
dc.relation.volume | 99 | - |
dc.relation.issue | 8 | - |
dc.contributor.id | 10069852 | - |
dc.relation.journal | JOURNAL OF APPLIED PHYSICS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.99, no.8 | - |
dc.identifier.wosid | 000237404200678 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 8 | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 99 | - |
dc.contributor.affiliatedAuthor | Park, JH | - |
dc.contributor.affiliatedAuthor | Min, BI | - |
dc.identifier.scopusid | 2-s2.0-33646718181 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 11 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CURIE-TEMPERATURE | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | SR2FEMOO6 | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.