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First principles study on electronic and optical properties of Cu<inf>2</inf>CoGeS<inf>4</inf> for photovoltaic conversion and photocatalytic applications
ArticleAbstract: In this study, the structural, electrical, and optical characteristics of the Stannite Cu2CoGeS4 (CCPalabras claves:CCGS, Electronic properies, Kesterite, optical properties, Solar cellAutores:Beraich M., Courel Piedrahita M., David Laroze, Díaz P., El Fatimy A., Feddi E.M., Hamdaoui J.E., Lakaal K., Laura M. Pérez, Mazkad D.Fuentes:scopusOptical properties of donor impurity in Yukawa like potential: application to SiGe/Si and Si/SiGe
ArticleAbstract: We have investigated the effect of temperature and geometrical confinement on the behavior of spheriPalabras claves:absorption coefficient, Quantum dot, refractive index changesAutores:David Laroze, Feddi E.M., Kria M., Lakaal K., Laura M. Pérez, Nautiyal V.V., Prasad V., Varsha N.Fuentes:scopusOptoelectronic Properties of a Cylindrical Core/Shell Nanowire: Effect of Quantum Confinement and Magnetic Field
ArticleAbstract: This study investigates the effect of quantum size and an external magnetic field on the optoelectroPalabras claves:Binding energy, core/shell, Donor impurity, Magnetic Field, Nanowire, photoionization cross-sectionAutores:Aghoutane N., Baskoutas S., David Laroze, Díaz P., El-Yadri M., Feddi E.M., Hamdaoui J.E., Laura M. PérezFuentes:scopusImportance of core and shell sizes in the localization of the electron and hole in the formation of type I or type II excitons in spherical CdSe/ZnTe and CdSe/CdTe quantum dots.
ArticleAbstract: Semiconductor core/shell quantum dots represent a promising class of nanostructure that can providePalabras claves:Binding energy, Critical radius, Effective optical band gap, Exciton, Type II core/shellAutores:Aghoutane N., David Laroze, El-Yadri M., Feddi E.M., Laura M. PérezFuentes:scopus