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Nanomaterials(6)
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Band gap engineering of graphene through quantum confinement and edge distortions
ArticleAbstract: Based on the density functional theory approach we explore the chances endured by energy gap (EG) ofPalabras claves:density functional theory, Graphene, NanoribbonsAutores:A. Stashans, C. Gomez, Carini M., Cristian Vacacela Gomez, L. Villamagua Conza, Luis Villamagua, M. Carini, Stashans A.Fuentes:googlerraaescopusDielectric screening versus geometry deformation in two-dimensional allotropes of silicon and germanium
ArticleAbstract: The search for connections between electronic and structural features is a key factor in the synthesPalabras claves:Autores:Cristian Vacacela Gomez, Pisarra M., Sindona A.Fuentes:scopusDFT comparison of structural and electronic properties of graphene and germanene: Monolayer and bilayer systems
Conference ObjectAbstract: Two-dimensional honeycomb systems such as graphene and graphene-related materials have attracted enoPalabras claves:density functional theory, Germanene, GrapheneAutores:A. Haro, Cristian Vacacela Gomez, D. Haro, Diana C. Coello-Fiallos, J. L. Guayllas, Talia Tene FernándezFuentes:scopusCalibration of Fermi Velocity to Explore the Plasmonic Character of Graphene Nanoribbon Arrays by a Semi-Analytical Model
ArticleAbstract: We present an analysis of the electronic and plasmonic behavior of periodic planar distributions ofPalabras claves:DFT, Graphene, Graphene nanoribbons, plasmons, semi-analytical modelAutores:Alba Maldonado, Bellucci S., Cristian Vacacela Gomez, Edwin Viteri, Marco Guevara, Pisarra M., Sindona A., Talia Tene FernándezFuentes:scopusCalibration of the fine-structure constant of graphene by time-dependent density-functional theory
ArticleAbstract: One of the amazing properties of graphene is the ultrarelativistic behavior of its loosely bound elePalabras claves:Autores:Bellucci S., Cristian Vacacela Gomez, Falcone G., Pisarra M., Riccardi P., Sindona A.Fuentes:scopusAb initio modelling of dielectric screening and plasmon resonances in extrinsic silicene
Conference ObjectAbstract: Propagation of surface waves in extrinsic silicene is scrutinized, using time dependent density funcPalabras claves:Linear Response Theory, Plasmon propagation, Silicene, Time Dependent Density Functional TheoryAutores:Bellucci S., Cristian Vacacela Gomez, Gravina M., Pisarra M., Sindona A.Fuentes:scopusAdsorption Kinetics of Hg(II) on Eco-Friendly Prepared Oxidized Graphenes
ArticleAbstract: Extra-functionalized oxidized graphenes are widely preferred for the removal of different pollutantsPalabras claves:adsorption kinetics, Graphene oxide, mercury(II), reduced graphene oxideAutores:Arias Polanco M., Bellucci S., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Juan Carlos González García, Marco Guevara, Scarcello A., Talia Tene FernándezFuentes:scopusAdsorption of Mercury on Oxidized Graphenes
ArticleAbstract: Graphene oxide (GO) and its reduced form, reduced graphene oxide (rGO), are among the most predominaPalabras claves:Adsorption, Graphene oxide, mercury(II), reduced graphene oxideAutores:Arias Polanco M., Bellucci S., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Fernando Javier Torres, John Marcos Quispillo Moyota, Marco Guevara, Miguel Ángel Sáez Paguay, Scarcello A., Straface S., Talia Tene FernándezFuentes:scopusEnergy gap in graphene and silicene nanoribbons: A semiclassical approach
Conference ObjectAbstract: We present a semiclassical approach based on recently reported Fermi velocity either graphene [1] anPalabras claves:Autores:Bellucci S., Brigitte Merino, Cristian Vacacela Gomez, Hannibal Brito, L. Sofia Lechon, Marco Guevara, Talia Tene FernándezFuentes:scopusEvidence of massless Dirac fermions in graphitic shells encapsulating hollow iron microparticles
ArticleAbstract: The electronic properties of graphite with rotational stacking faults are strongly modified with resPalabras claves:Arc discharge in water, Turbostratic graphite - Iron microspheres, Twisted bilayer grapheneAutores:Alessandro F., Arias Polanco M., Caputi L.S., Cid Perez D., Cristian Vacacela Gomez, Curcio E., De Luca G., Scarcello A.Fuentes:scopus