Mostrando 10 resultados de: 13
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Applied Surface Science(2)
2017 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2017(1)
AIP Conference Proceedings(1)
Applied Sciences (Switzerland)(1)
Beilstein Journal of Nanotechnology(1)
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Química física(6)
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Ciencias de la computación(3)
Química inorgánica(2)
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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:googlerraaescopusDFT 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: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:scopusMeasurement of radon exhalation rate from building materials: The case of Highland Region of Ecuador
ArticleAbstract: Exposure to 222-Radon (Rn) usually occurs in closed environments as effect of the Rn exhaled from buPalabras claves:Building materials, Closed chamber, effective dose, Indoor radon, Radon exhalation rateAutores:Bellucci S., Betzabeth Suquillo, Cristian Vacacela Gomez, Gabriela Viviana Tubon Usca, Talia Tene FernándezFuentes:scopusToward large-scale production of oxidized graphene
ArticleAbstract: The oxidative exfoliation of graphite is a promising approach to the large-scale production of graphPalabras claves:citric acid, Graphene, Large-scale production, Oxidized grapheneAutores:Arias M., Caputi L.S., Cristian Vacacela Gomez, Gabriela Viviana Tubon Usca, Marco Guevara, Molina R., Talia Tene Fernández, Veltri F.Fuentes:scopusTunable plasmons in regular planar arrays of graphene nanoribbons with armchair and zigzag-shaped edges
ArticleAbstract: Recent experimental evidence for and the theoretical confirmation of tunable edge plasmons and surfaPalabras claves:Graphene nanoribbons, plasmonics, Time-dependent density functional theoryAutores:Cristian Vacacela Gomez, Gravina M., Pisarra M., Sindona A.Fuentes:scopusPreparation of few-layer graphene dispersions from hydrothermally expanded graphite
ArticleAbstract: In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which isPalabras claves:CTAB, few-layer graphene, Hydrothermal treatment, SonicationAutores:Bellucci S., Cristian Vacacela Gomez, Dennys Colcha, Gabriela Viviana Tubon Usca, Hannibal Brito, Marco Guevara, Molina R., Talia Tene Fernández, Tavolaro A.Fuentes:scopusPreparation of graphene oxide as biomaterials for drug adsorption
Conference ObjectAbstract: Doxorubicin hydrochloride (DOX), is a class I anthracycline antibiotic (FDA approved in the 1970s) wPalabras claves:Autores:Caputi L.S., Cristian Vacacela Gomez, Diana C. Coello-Fiallos, Gabriela Viviana Tubon Usca, Martino G., Tavolaro A., Tavolaro P.Fuentes:scopusPlasmon properties and hybridization effects in silicene
ArticleAbstract: The plasmonic character of monolayer silicene is investigated by time-dependent density functional tPalabras claves:Autores:Cristian Vacacela Gomez, Gravina M., Pisarra M., Riccardi P., Sindona A.Fuentes:scopusPlasmon properties of doped or gated graphene nanoribbon arrays with armchair shaped edges
Conference ObjectAbstract: The exceptional ability to manipulate the electromagnetic response of two-dimensional graphene-likePalabras claves:Graphene nanoribbons, Plasmon propagation, Time-dependent density functional theoryAutores:Bellucci S., Cistaro G., Cristian Vacacela Gomez, Falcone G., Mazzei F., Pisarra M., Sindona A.Fuentes:scopus