Show simple item record

dc.contributor.authorSaroka, Vasil
dc.contributor.authorBatrakov, K.G.
dc.date.accessioned2019-01-21T10:05:33Z
dc.date.available2019-01-21T10:05:33Z
dc.date.created2019-01-14T12:09:35Z
dc.date.issued2016
dc.identifier.citationRussian Physics Journal. 2016, 59 (5), 633-639.nb_NO
dc.identifier.issn1064-8887
dc.identifier.urihttp://hdl.handle.net/11250/2581452
dc.description.abstractThe paper focuses on superlattices consisting of two coplanar fragments of one-layer graphene nanoribbons that have different width and are connected at an angle. Classification of such superlattices was carried out; their electronic properties were studied using the tight-binding method. It was demonstrated that in superlattices consisting of two fragments of graphene nanoribbons with armchair edges connected at an angle of 60°, the band gap can be regulated by the number of dimeric carbon atom chains of one of the fragments. In that case one can observe a periodic dependence of the band gap on the number of chains with a characteristic period equal to three dimeric chains. The number of dimeric chains of the second superlattice fragment regulates the average band gap value near which the periodic oscillations occur, as well as the amplitude of those oscillations. Therefore, one can accomplish a sufficiently precise band gap tuning for such structures. Such tuning can find its wide application in the booming carbon nanoelectronics industry when creating generators, amplifiers and sensors in the nanochains.nb_NO
dc.language.isoengnb_NO
dc.publisherSpringer Verlagnb_NO
dc.relation.urihttps://link.springer.com/article/10.1007%2Fs11182-016-0816-6
dc.titleZigzag-Shaped Superlattices on the Basis of Graphene Nanoribbons: Structure and Electronic Propertiesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber633-639nb_NO
dc.source.volume59nb_NO
dc.source.journalRussian Physics Journalnb_NO
dc.source.issue5nb_NO
dc.identifier.doi10.1007/s11182-016-0816-6
dc.identifier.cristin1656172
dc.description.localcodeThis is a post-peer-review, pre-copyedit version of an article published in [Russian Physics Journal] The final authenticated version is available online at: https://doi.org/10.1007/s11182-016-0816-6nb_NO
cristin.unitcode194,66,20,0
cristin.unitnameInstitutt for fysikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record