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Ab initio study on electronic and optical properties of Cu<inf>2</inf>NiGeS<inf>4</inf> for photovoltaic applications
ArticleAbstract: In this paper, first principle calculations of Cu2NiGeS4 (CNGS) are carried out to explore the strucPalabras claves:CNGS, Electronic properties, Kesterite, optical properties, Solar cellAutores:Courel Piedrahita M., David Laroze, El-Yadri M., Feddi E.M., Hamdaoui J.E., Kria M., Lakaal K., Laura M. Pérez, Ojeda M.Fuentes:scopusAdjustment of terahertz properties assigned to the first lowest transition of (D<sup>+</sup>, x) excitonic complex in a single spherical quantum dot using temperature and pressure
ArticleAbstract: This theoretical study is devoted to the effects of pressure and temperature on the optoelectronic pPalabras claves:(D , X) complex +, pressure, quantum dots, TEMPERATURE, Terahertz propertiesAutores:Aghoutane N., Baskoutas S., David Laroze, Dujardin F., El-Yadri M., Fatimy A.E., Feddi E.M., Laura M. Pérez, Tiutiunnyk A.Fuentes:scopusForecasting and analysis of nonlinear optical responses by tuning the thickness of a doped hollow cylindrical quantum dot
ArticleAbstract: In present work, we theoretically study both the linear and the nonlinear absorption coefficient andPalabras claves:Core-shell quantum dots, Donor impurity, Optical absorption coefficient, Pressure effect, refractive index changes, Temperature effectAutores:Aghoutane N., David Laroze, El-Yadri M., Feddi E.M., Kria M., 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