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dc.contributor.authorSaroka, Vasil
dc.contributor.authorLukyanchuk, I.
dc.contributor.authorPortnoi, M.E.
dc.contributor.authorAbdelsalam, H.
dc.date.accessioned2019-03-29T12:31:13Z
dc.date.available2019-03-29T12:31:13Z
dc.date.created2019-01-16T10:13:03Z
dc.date.issued2017
dc.identifier.citationPhysical Review B. 2017, 96 (8), 085436-1-085436-13.nb_NO
dc.identifier.issn2469-9950
dc.identifier.urihttp://hdl.handle.net/11250/2592504
dc.description.abstractWe study electronic and optical properties of single layer phosphorene quantum dots with various shapes, sizes, and edge types (including disordered edges) subjected to an external electric field normal to the structure plane. Compared to graphene quantum dots, in phosphorene clusters of similar shape and size there is a set of edge states with energies dispersed at around the Fermi level. These states make the majority of phosphorene quantum dots metallic and enrich the phosphorene absorption gap with low-energy absorption peaks tunable by the electric field. The presence of the edge states dispersed at around the Fermi level is a characteristic feature that is independent of the edge morphology and roughness.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Physical Societynb_NO
dc.relation.urihttps://link.aps.org/doi/10.1103/PhysRevB.96.085436
dc.titleElectro-optical properties of phoshorene quantum dotsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber085436-1-085436-13nb_NO
dc.source.volume96nb_NO
dc.source.journalPhysical Review Bnb_NO
dc.source.issue8nb_NO
dc.identifier.doi10.1103/PhysRevB.96.085436
dc.identifier.cristin1657916
dc.description.localcode©2017 American Physical Societynb_NO
cristin.unitcode194,66,20,0
cristin.unitnameInstitutt for fysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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