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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:scopusWetting layer and size effects on the nonlinear optical properties of semi oblate and prolate Si<inf>0.7</inf>Ge<inf>0.3</inf>/Si quantum dots
ArticleAbstract: Semi oblate and semi prolate are among the most probable self-organized nanostructures shapes. The oPalabras claves:Finite element simulations, optical properties, SiGe/Si quantum dotsAutores:David Laroze, Dujardin F., Farkous M., Feddi E.M., Kria M., Laura M. Pérez, Prasad V., VarshaFuentes:scopusStrain effects on the electronic and optical properties of kesterite Cu<inf>2</inf> ZnGeX<inf>4</inf> (X = S, Se): First-principles study
ArticleAbstract: Following the chronological stages of calculations imposed by the WIEN2K code, we have performed a sPalabras claves:CZGS, CZGSe, Kesterite, optical properties, Strain engineeringAutores:Courel Piedrahita M., David Laroze, El-Yadri M., Farkous M., Feddi E.M., Hamdaoui J.E., Kria M., Laura M. Pérez, Ojeda M., Tiutiunnyk A.Fuentes:scopus