DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, J | - |
dc.contributor.author | Lee, G | - |
dc.contributor.author | Wolff-Fabris, F | - |
dc.contributor.author | Koh, YY | - |
dc.contributor.author | Eom, MJ | - |
dc.contributor.author | Kim, YK | - |
dc.contributor.author | Farhan, MA | - |
dc.contributor.author | Jo, YJ | - |
dc.contributor.author | Kim, C | - |
dc.contributor.author | Shim, JH | - |
dc.contributor.author | Kim, JS | - |
dc.date.accessioned | 2016-03-31T09:18:06Z | - |
dc.date.available | 2016-03-31T09:18:06Z | - |
dc.date.created | 2012-01-11 | - |
dc.date.issued | 2011-09-16 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.other | 2011-OAK-0000024504 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16975 | - |
dc.description.abstract | We report the observation of highly anisotropic Dirac fermions in a Bi square net of SrMnBi2, based on a first-principles calculation, angle-resolved photoemission spectroscopy, and quantum oscillations for high-quality single crystals. We found that the Dirac dispersion is generally induced in the (SrBi)(+) layer containing a double-sized Bi square net. In contrast to the commonly observed isotropic Dirac cone, the Dirac cone in SrMnBi2 is highly anisotropic with a large momentum-dependent disparity of Fermi velocities of similar to 8. These findings demonstrate that a Bi square net, a common building block of various layered pnictides, provides a new platform that hosts highly anisotropic Dirac fermions. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | Physical Review Letters | - |
dc.subject | GRAPHENE | - |
dc.subject | RESISTIVITY | - |
dc.title | Anisotropic Dirac fermions in a Bi square net of SrMnBi2 | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1103/PHYSREVLETT.107.126402 | - |
dc.author.google | Park J., Lee G., Wolff-Fabris F., Koh Y.Y., Eom M.J., Kim Y.K., Farhan M.A., Jo Y.J., Kim C., Shim J.H., Kim J.S. | - |
dc.relation.volume | 107 | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 126402-1 | - |
dc.relation.lastpage | 126402-5 | - |
dc.contributor.id | 10135228 | - |
dc.relation.journal | Physical Review Letters | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Physical Review Letters, v.107, no.12, pp.126402-1 - 126402-5 | - |
dc.identifier.wosid | 000295003400005 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 126402-5 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 126402-1 | - |
dc.citation.title | Physical Review Letters | - |
dc.citation.volume | 107 | - |
dc.contributor.affiliatedAuthor | Shim, JH | - |
dc.contributor.affiliatedAuthor | Kim, JS | - |
dc.identifier.scopusid | 2-s2.0-80053082365 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 108 | - |
dc.description.scptc | 92 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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