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dc.contributor.authorHuerta Sainz, Sergio de la 
dc.contributor.authorBallesteros Castañeda, Ángel 
dc.contributor.authorCordero Tejedor, Nicolás A. 
dc.date.accessioned2023-12-19T08:56:08Z
dc.date.available2023-12-19T08:56:08Z
dc.date.issued2023-10
dc.identifier.issn2072-666X
dc.identifier.urihttp://hdl.handle.net/10259/8220
dc.description.abstractThe recent and continuous research on graphene-based systems has opened their usage to a wide range of applications due to their exotic properties. In this paper, we have studied the effects of an electric field on curved graphene nanoflakes, employing the Density Functional Theory. Both mechanical and electronic analyses of the system have been made through its curvature energy, dipolar moment, and quantum regeneration times, with the intensity and direction of a perpendicular electric field and flake curvature as parameters. A stabilisation of non-planar geometries has been observed, as well as opposite behaviours for both classical and revival times with respect to the direction of the external field. Our results show that it is possible to modify regeneration times using curvature and electric fields at the same time. This fine control in regeneration times could allow for the study of new phenomena on graphene.en
dc.description.sponsorshipThis work was supported by the Regional Government of Castilla y León (Junta de Castilla y León), by the Ministry of Science and Innovation MICIN (grant PGC2018-097831-B-I00), and by the European Union NextGenerationEU (PRTR C17.I1).en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofMicromachines. 2023, V. 14, n. 11, 2035en
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectGrapheneen
dc.subjectNanoflakeen
dc.subjectElectric fielden
dc.subjectQuantum revivalen
dc.subjectDFTen
dc.subject.otherFísicaes
dc.subject.otherPhysicsen
dc.titleElectric Field Effects on Curved Graphene Quantum Dotsen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.3390/mi14112035es
dc.identifier.doi10.3390/ mi14112035
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-097831-B-I00/ES/FENOMENOS CRITICOS, SIMETRIA Y FASES TOPOLOGICAS EN SISTEMAS CUANTICOS/es
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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