DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Seong Sik | ko |
dc.contributor.author | Kim, Han Seul | ko |
dc.contributor.author | Kim, Hyo Seok | ko |
dc.contributor.author | Kim, Yong-Hoon | ko |
dc.date.accessioned | 2015-05-22T02:13:58Z | - |
dc.date.available | 2015-05-22T02:13:58Z | - |
dc.date.created | 2014-12-24 | - |
dc.date.created | 2014-12-24 | - |
dc.date.created | 2014-12-24 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.citation | CARBON, v.81, pp.339 - 346 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198528 | - |
dc.description.abstract | We present an ab initio study of the structural, electronic, and quantum transport properties of B-N-complex edge-doped graphene nanoribbons (GNRs). We find that the B-N edge codoping is energetically a very favorable process and furthermore can achieve novel doping effects that are absent for the single B or N doping. The compensation effect between B and N is predicted to generally recover the excellent electronic transport properties of pristine GNRs. For the zigzag GNRs, however, the spatially localized B-N defect states selectively destroy the doped-side spin-polarized GNR edge currents at the valence and conduction band edges. We show that the energetically and spatially spin-polarized currents survive even in the fully ferromagnetic metallic state and heterojunction configurations. This suggests a simple yet efficient scheme to achieve effectively smooth GNR edges and graphene-based spintronic devices. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | EDGES | - |
dc.subject | TRANSPORT | - |
dc.subject | TRANSISTORS | - |
dc.subject | DEFECTS | - |
dc.subject | STATE | - |
dc.title | Conductance recovery and spin polarization in boron and nitrogen co-doped graphene nanoribbons | - |
dc.type | Article | - |
dc.identifier.wosid | 000345682900038 | - |
dc.identifier.scopusid | 2-s2.0-84922796997 | - |
dc.type.rims | ART | - |
dc.citation.volume | 81 | - |
dc.citation.beginningpage | 339 | - |
dc.citation.endingpage | 346 | - |
dc.citation.publicationname | CARBON | - |
dc.identifier.doi | 10.1016/j.carbon.2014.09.066 | - |
dc.contributor.localauthor | Kim, Yong-Hoon | - |
dc.contributor.nonIdAuthor | Kim, Seong Sik | - |
dc.contributor.nonIdAuthor | Kim, Hyo Seok | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | EDGES | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | DEFECTS | - |
dc.subject.keywordPlus | STATE | - |
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