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Lecture Notes in Engineering and Computer Science(2)
Chemical Physics(1)
Chinese Physics Letters(1)
IAENG Transactions on Engineering Sciences - Special Issue of the International MultiConference of Engineers and Computer Scientists, IMECS 2013 and World Congress on Engineering, WCE 2013(1)
International Journal of Modern Physics B(1)
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Química física(9)
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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 calculations of tin dioxide crystals containing heavily-doped fluorine
ArticleAbstract: First-principles calculations based on the density functional theory (DFT) within the generalized grPalabras claves:DFT, Fluorine doping, n-type conductivity, SnO 2Autores:A. Stashans, F. Marcillo, Ing. Quím. Freddy Marcillo Rivadeneira, Stashans A.Fuentes:googlerraaescopusDensity functional theory study of Al-doped hematite
ArticleAbstract: Using first-principles density functional theory calculations within the generalized gradient approxPalabras claves:Autores:A. Stashans, H. Pinto, Henry P. Pinto, L. Piedra, Lorena Piedra, R. Rivera Escobar, Richard Rivera, Stashans A.Fuentes:googlerraaescopusAb initio calculation of chromium oxide containing Ti dopant
ArticleAbstract: First-principles computations based on the density functional theory within the generalised gradientPalabras claves:DFT + U method, Electrical conductivity, Electronic properties, magnetism, Structure, Ti-doping, α-Cr O 2 3Autores:A. Stashans, Corina Novillo, F. Maldonado, Frank Maldonado, M. Novillo, Stashans A.Fuentes:googlerraaescopusAl-doped ZnO: Electronic, electrical and structural properties
ArticleAbstract: Changes in structural, electrical and electronic properties of zinc oxide (ZnO) due to Al doping arePalabras claves:A. Electronic materials, A. Oxides, D. Defects, D. Electronic structure, D. MicrostructureAutores:A. Stashans, F. Maldonado, Frank Maldonado, Stashans A.Fuentes:googlerraaescopusGeometry of dopamine adsorption on rutile (110) surface
ArticleAbstract: Density functional theory (DFT) and generalized gradient approximation (GGA) have been employed to sPalabras claves:Adsorption, band-gap narrowing, DFT + U, dopamine, TiO rutile 2Autores:A. Stashans, Castillo P., D. Castillo Malla, Darwin Patricio Castillo Malla, J. Ontaneda Rojas, Jorge Ontaneda, Stashans A.Fuentes:googlerraaescopusFirst-principles calculations of chromium oxide containing impurities
Conference ObjectAbstract: First-principles calculations based on the Density Functional Theory (DFT) within the Generalized GrPalabras claves:Autores:A. Stashans, Frank Maldonado, R. Rivera Escobar, Richard Rivera, Soraya Jácome, Stashans A.Fuentes:googlerraaescopusElectronic and Magnetic Properties of Co- and Mn-codoped ZnO by Density Functional Theory
ArticleAbstract: Zinc oxide crystal containing intrinsic oxygen vacancy defect as well as codoped with Mn and Co impuPalabras claves:Autores:A. Stashans, Krupskaya Rivera, Stashans A.Fuentes:rraaescopusExperimental Observation and Computer Simulation of Al/Sn Substitution in p-Type Aluminum Nitride-Doped Tin Oxide Thin Film
ArticleAbstract: In this study, the Al3+-Sn4+ substitution reaction in the AlN-doped SnO2 thin films is confirmed byPalabras claves:Autores:A. Stashans, Carini M., Cheng-Yi L., L. Villamagua Conza, Lee P., Liu C., Liu Y., Luis Villamagua, M. Carini, P. Lee, Stashans A., Y. LiuFuentes:googlerraaescopusDopamine adsorption configurations on anatase (101) surface
ArticleAbstract: Present work is based on the density functional theory (DFT) and generalized gradient approximationPalabras claves:Adsorption, dft+u, dopamine, TiO anatase 2Autores:A. Stashans, Castillo P., D. Castillo Malla, Darwin Patricio Castillo Malla, F. Marcillo, Ing. Quím. Freddy Marcillo Rivadeneira, Stashans A.Fuentes:googlerraaescopus