Mostrando 10 resultados de: 12
Filtros aplicados
Subtipo de publicación
Article(12)
Publisher
Physica Scripta(3)
AIP Advances(2)
Applied Surface Science(1)
Chemical Physics(1)
International Journal of Modern Physics B(1)
Área temáticas
Química física(6)
Ingeniería y operaciones afines(5)
Química inorgánica(5)
Ciencias de la computación(2)
Cristalografía(2)
Change in the electrical conductivity of SnO<inf>2</inf> crystal from n-type to p-type conductivity
ArticleAbstract: The long-sought fully transparent technology will not come true if the n region of the p-n junctionPalabras claves:Crystal structure, density functional theory, n-type conductivity, p-type conductivity, Tin dioxide (SnO ) 2Autores:Carini M., Lee P., Liu C., Liu Y., Luis Villamagua, Stashans A.Fuentes:googlescopusBand 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:googlerraaescopusAnalysis of electrical and magnetic properties of zinc oxide: A quantum mechanical study
ArticleAbstract: Density functional theory (DFT) and generalized gradient approximation (GGA) have been employed to sPalabras claves:DFT, hydrogen, n-type electrical conductivity, Oxygen vacancy, Zinc oxideAutores:Ing. Quím. Freddy Marcillo Rivadeneira, Luis Villamagua, Stashans A.Fuentes:googlescopusA quantum chemical analysis of Zn and Sb doping and co-doping in SnO<inf>2</inf>
ArticleAbstract: This work presents a quantum chemical study of Zn and Sb doping and co-doping in SnO2 carried out byPalabras claves:Autores:Carini M., Castillo P., Luis Villamagua, Richard RiveraFuentes:googlescopusDFT study of intrinsic and induced p-type conductivity of ZnO material
ArticleAbstract: Density functional theory and generalized gradient approximation including a Hubbard-like term was uPalabras claves:density functional theory, Electrical conductivity, N-type, Nitrogen doping, P-type, Zinc vacancy, ZnO materialAutores:Ing. Quím. Freddy Marcillo Rivadeneira, Luis Villamagua, Stashans A.Fuentes:googlescopusFirst-principles spin-polarized calculations on the adsorption of ethanethiol molecule upon the nonpolar (10 10) ZnO surface
ArticleAbstract: The study of the molecular adsorption of ethanethiol upon the nonpolar (010 ¯ ) ZnO surface has beenPalabras claves:DFT + U, Dissociative chemisorption, Ethanethiol, Oxygen vacancy, ZnO surfaceAutores:Carini M., Carlos Tapia, Frank Maldonado, Jessica Cuesta, Luis Villamagua, Richard RiveraFuentes:googlescopusExperimental 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:googlerraaescopusDoping SnO<inf>2</inf> crystal with increasing concentrations of Zn and Sb atoms: A quantum chemical analysis
ArticleAbstract: Density functional theory (DFT) methodology was used to analyze the changes upon the physical properPalabras claves:Doping, Sb, SnO 2, ZNAutores:Carini M., Castillo P., Frank Maldonado, Luis VillamaguaFuentes:googlescopusDoping of SnO<inf>2</inf> with H atoms: An alternative way to attain n-type conductivity
ArticleAbstract: We propose an explanation for the origin of n-type electrical conductivity in SnO2 based on the resuPalabras claves:Autores:Carini M., Frank Maldonado, Luis Villamagua, Stashans A.Fuentes:googlescopusHydrogen impurity in SrTiO<inf>3</inf>: Structure, electronic properties and migration
ArticleAbstract: The present paper reports a computational investigation of the geometry and electronic structure asPalabras claves:Autores:Barreto R., Luis Miguel Prócel Moya, Luis Villamagua, Stashans A.Fuentes:googlescopus