DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Joonbum | ko |
dc.contributor.author | Lee, G | ko |
dc.contributor.author | Wolff-Fabris, F | ko |
dc.contributor.author | Koh, YY | ko |
dc.contributor.author | Eom, MJ | ko |
dc.contributor.author | Kim, Yeong Kwan | ko |
dc.contributor.author | Farhan, MA | ko |
dc.contributor.author | Jo, YJ | ko |
dc.contributor.author | Kim, C | ko |
dc.contributor.author | Shim, JH | ko |
dc.contributor.author | Kim, JS | ko |
dc.date.accessioned | 2016-09-07T01:47:34Z | - |
dc.date.available | 2016-09-07T01:47:34Z | - |
dc.date.created | 2016-08-17 | - |
dc.date.created | 2016-08-17 | - |
dc.date.issued | 2011-09 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, v.107, no.12 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/212607 | - |
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.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | GRAPHENE | - |
dc.subject | RESISTIVITY | - |
dc.title | Anisotropic Dirac Fermions in a Bi Square Net of SrMnBi2 | - |
dc.type | Article | - |
dc.identifier.wosid | 000295003400005 | - |
dc.identifier.scopusid | 2-s2.0-80053082365 | - |
dc.type.rims | ART | - |
dc.citation.volume | 107 | - |
dc.citation.issue | 12 | - |
dc.citation.publicationname | PHYSICAL REVIEW LETTERS | - |
dc.identifier.doi | 10.1103/PhysRevLett.107.126402 | - |
dc.contributor.localauthor | Kim, Yeong Kwan | - |
dc.contributor.nonIdAuthor | Park, Joonbum | - |
dc.contributor.nonIdAuthor | Lee, G | - |
dc.contributor.nonIdAuthor | Wolff-Fabris, F | - |
dc.contributor.nonIdAuthor | Koh, YY | - |
dc.contributor.nonIdAuthor | Eom, MJ | - |
dc.contributor.nonIdAuthor | Farhan, MA | - |
dc.contributor.nonIdAuthor | Jo, YJ | - |
dc.contributor.nonIdAuthor | Kim, C | - |
dc.contributor.nonIdAuthor | Shim, JH | - |
dc.contributor.nonIdAuthor | Kim, JS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | RESISTIVITY | - |
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