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dc.creatorOspina D.A.spa
dc.creatorDuque C.A.spa
dc.creatorCorrea J.D.spa
dc.creatorSuárez Morell E.spa
dc.date.accessioned2016-10-28T16:44:56Z
dc.date.available2016-10-28T16:44:56Z
dc.date.created2016
dc.identifier.issn7496036
dc.identifier.urihttp://hdl.handle.net/11407/2873
dc.description.abstractWe report that two rotated layers of blue phosphorene behave as a direct band gap semiconductor. The optical spectrum shows absorption peaks in the visible region of the spectrum and in addition the energy of these peaks can be tuned with the rotational angle. These findings makes twisted bilayer blue phosphorene a strong candidate as a solar cell or photodetection device. Our results are based on ab initio calculations of several rotated blue phosphorene layers.eng
dc.language.isoeng
dc.publisherAcademic Pressspa
dc.relation.isversionofhttp://www.sciencedirect.com/science/article/pii/S0749603616305134spa
dc.sourceScopusspa
dc.subjectab initiospa
dc.subjectPhosphorenespa
dc.subjectTwistedspa
dc.titleTwisted bilayer blue phosphorene: A direct band gap semiconductorspa
dc.typeArticleeng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.contributor.affiliationGrupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombiaspa
dc.contributor.affiliationDepartamento de Ciencias Básicas, Universidad de Medellín, Medellín, Colombiaspa
dc.contributor.affiliationDepartamento de Física, Universidad Técnica Federico Santa María, Casilla 110-V, Valparaíso, Chilespa
dc.identifier.doi10.1016/j.spmi.2016.07.027
dc.subject.keywordAbsorption spectroscopyeng
dc.subject.keywordCalculationseng
dc.subject.keywordIII-V semiconductorseng
dc.subject.keywordAb initioeng
dc.subject.keywordAb initio calculationseng
dc.subject.keywordAbsorption peakseng
dc.subject.keywordDirect band gap semiconductorseng
dc.subject.keywordPhosphoreneeng
dc.subject.keywordRotational angleeng
dc.subject.keywordTwistedeng
dc.subject.keywordTwisted bilayerseng
dc.subject.keywordEnergy gapeng
dc.relation.ispartofesSuperlattices and Microstructuresspa
dc.type.driverinfo:eu-repo/semantics/article


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