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Optical 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:scopusLattice deformation and potential effects on linear and nonlinear optical properties of doped SiGe quantum dot encapsulated in Si matrix
ArticleAbstract: Electron states in spheroid Si0.7Ge0.3 quantum dots are investigated taking into account the presencPalabras claves:Autores:David Laroze, Feddi E.M., Hamdaoui J.E., Kria M., Lakaal K., Laura M. Pérez, Prasad V., Ramos M.E.M., VarshaFuentes: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:scopusQuantum confined stark effect on the linear and nonlinear optical properties of sige/si semi oblate and prolate quantum dots grown in si wetting layer
ArticleAbstract: We have studied the parallel and perpendicular electric field effects on the system of SiGe prolatePalabras claves:Absorption coefficient (AC), electric field, Oblate quantum dot (QD), Prolate quantum dot (QD), Second harmonic generation (SHG)Autores:David Laroze, El-Yadri M., Feddi E.M., Hamdaoui J.E., Kria M., Laura M. Pérez, Prasad V., VarshaFuentes:scopus