DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, KS | ko |
dc.contributor.author | Park, Joonho | ko |
dc.contributor.author | Yi, KS | ko |
dc.date.accessioned | 2021-06-23T05:10:06Z | - |
dc.date.available | 2021-06-23T05:10:06Z | - |
dc.date.created | 2021-06-23 | - |
dc.date.created | 2021-06-23 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.citation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.8, pp.4692 - 4697 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | http://hdl.handle.net/10203/286113 | - |
dc.description.abstract | Using the quantum transport of chiral Dirac fermions in graphene, we investigate the normal-state conductance and thermoelectric effect of a nano device under the ballistic superconductorgraphene-superconductor (SGS) model. Because of the Josephson effect and Andreev reflections, there exists an oscillatory behavior of the normal-state conductance flowing through the successive discrete energy levels on a finite-sized graphene contacted to the superconducting leads. The normal-state conductance displays a rich structure of subharmonic gaps controlled by means of a gate voltage on the discrete energy levels near the Fermi energy. Since the Fermi energy is an essential factor in determining the nature of conduction such as n or p type, we study the thermoelectric effect over the graphene-based nano device. It is shown that the thermoelectric effect can provide information on the location of the Fermi energy with respect to the energy levels of the finite-sized graphene. | - |
dc.language | English | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.title | Subharmonic Gap Structure of Normal-State Conductance and Thermoelectric Effect in a Graphene-Based Nano Device | - |
dc.type | Article | - |
dc.identifier.wosid | 000260776900070 | - |
dc.identifier.scopusid | 2-s2.0-55849144395 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.beginningpage | 4692 | - |
dc.citation.endingpage | 4697 | - |
dc.citation.publicationname | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.identifier.doi | 10.1166/jnn.2008.IC64 | - |
dc.contributor.localauthor | Park, Joonho | - |
dc.contributor.nonIdAuthor | Park, KS | - |
dc.contributor.nonIdAuthor | Yi, KS | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Supercurrent | - |
dc.subject.keywordAuthor | Subharmonic Gap | - |
dc.subject.keywordAuthor | Nano Transistors | - |
dc.subject.keywordAuthor | Finite-Sized Graphene | - |
dc.subject.keywordAuthor | Dirac Fermions | - |
dc.subject.keywordAuthor | Josephson Effects | - |
dc.subject.keywordAuthor | Conductance | - |
dc.subject.keywordPlus | BIPOLAR SUPERCURRENT | - |
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