DC Field | Value | Language |
---|---|---|
dc.contributor.author | KIM, SEYOUNG | - |
dc.date.accessioned | 2020-04-14T00:50:04Z | - |
dc.date.available | 2020-04-14T00:50:04Z | - |
dc.date.created | 2020-04-13 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.issn | 0038-1098 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/103390 | - |
dc.description.abstract | We review the fabrication and key transport properties of graphene double layers, consisting of two graphene monolayers placed in close proximity, independently contacted, and separated by an ultrathin dielectric. We outline a simple band structure model relating the layer densities to the applied gate and inter-layer biases, and show that calculations and experimental results are in excellent agreement both at zero and in high magnetic fields. Coulomb drag measurements, which probe the electron-electron scattering between the two layers reveal two distinct regime: (i) diffusive drag at elevated temperatures, and (ii) mesoscopic fluctuation-dominated drag at low temperatures. We discuss the Coulomb drag results within the framework of existing theories. (c) 2012 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.relation.isPartOf | Solid State Communications | - |
dc.title | Coulomb drag and magnetotransport in graphene double layers | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ssc.2012.04.032 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Solid State Communications, v.152, no.15, pp.1283 - 1288 | - |
dc.identifier.wosid | 000307158100002 | - |
dc.citation.endPage | 1288 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 1283 | - |
dc.citation.title | Solid State Communications | - |
dc.citation.volume | 152 | - |
dc.contributor.affiliatedAuthor | KIM, SEYOUNG | - |
dc.identifier.scopusid | 2-s2.0-84863715919 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | 2-DIMENSIONAL ELECTRON-SYSTEMS | - |
dc.subject.keywordPlus | QUANTUM HALL SYSTEMS | - |
dc.subject.keywordPlus | PHASE-TRANSITIONS | - |
dc.subject.keywordPlus | HETEROSTRUCTURES | - |
dc.subject.keywordPlus | FLUCTUATIONS | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | GAS | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Double layer | - |
dc.subject.keywordAuthor | Coulomb drag | - |
dc.subject.keywordAuthor | Quantum Hall | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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