DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sung, S | - |
dc.contributor.author | Lee, SH | - |
dc.contributor.author | Lee, P | - |
dc.contributor.author | Kim, J | - |
dc.contributor.author | Park, H | - |
dc.contributor.author | Ryu, M | - |
dc.contributor.author | Kim, N | - |
dc.contributor.author | Hwang, C | - |
dc.contributor.author | Jhi, SH | - |
dc.contributor.author | Chung, J | - |
dc.date.accessioned | 2017-07-19T12:32:21Z | - |
dc.date.available | 2017-07-19T12:32:21Z | - |
dc.date.created | 2016-02-12 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/35996 | - |
dc.description.abstract | We report new wide band gap engineering for graphene using slow Cs+ ions, which allows both fine-tuning and on-off switching capability of the band gap in a range suitable for most applications without modifying or deteriorating the relativistic nature of the Dirac fermions. The doping of Cs+ ions opens the band gap up to E-g = 0.68 eV, which can be closed completely by adding neutral Cs atoms, as observed in angle-resolved photoemission spectroscopy. The operating mechanism of this band gap engineering is understood by a simple capacitor model, which is fully supported by the density-functional theory calculations. | - |
dc.language | English | - |
dc.publisher | RSC | - |
dc.relation.isPartOf | RSC Advances | - |
dc.title | Band modification of graphene by using slow Cs+ ions | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/C5RA24482J | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | RSC Advances, v.6, no.11, pp.9106 - 9111 | - |
dc.identifier.wosid | 000369515900068 | - |
dc.date.tcdate | 2019-03-01 | - |
dc.citation.endPage | 9111 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 9106 | - |
dc.citation.title | RSC Advances | - |
dc.citation.volume | 6 | - |
dc.contributor.affiliatedAuthor | Jhi, SH | - |
dc.contributor.affiliatedAuthor | Chung, J | - |
dc.identifier.scopusid | 2-s2.0-84956966521 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | GAP | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.