Mostrando 8 resultados de: 8
Filtros aplicados
Subtipo de publicación
Article(8)
Área temáticas
Electricidad y electrónica(4)
Física aplicada(4)
Física(2)
Ingeniería y operaciones afines(2)
Magnetismo(2)
Área de conocimiento
Ciencia de materiales(7)
Nanostructura(3)
Energía(2)
Fotovoltaica(2)
Campo magnético(1)
Origen
scopus(8)
First Study on the Electronic and Donor Atom Properties of the Ultra-Thin Nanoflakes Quantum Dots
ArticleAbstract: Nanoflakes ultra-thin quantum dots are theoretically studied as innovative nanomaterials deliveringPalabras claves:Binding energy, Donor impurity, Ground state energy, Nanoflakes, Ultra-thin quantum dotAutores:Belamkadem L., Boussetta R., Chnafi M., David Laroze, Duque C.A., Kasapoglu E., Laura M. Pérez, Meziani Y.M., Mommadi O., Moussaouy A.E., Tulupenko V., Vinasco J.A.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:scopusInfluence of geometrical shape on the characteristics of the multiple inn/in<inf>x</inf>ga<inf>1−x</inf>n quantum dot solar cells
ArticleAbstract: Solar cells that are based on the implementation of quantum dots in the intrinsic region, so-calledPalabras claves:Intermediate band solar cells, power conversion efficiency, quantum dotsAutores:Aouami A.E.L., Courel Piedrahita M., David Laroze, Dujardin F., El-Yadri M., Feddi E.M., Feddi K., Laura M. Pérez, Suazo M.J.Fuentes:scopusTowards a CdTe Solar Cell Efficiency Promotion: The Role of ZnO:Al and CuSCN Nanolayers
ArticleAbstract: A numerical simulation is a valuable tool since it allows the optimization of both time and the costPalabras claves:CdTe solar cell, CuSCN nanolayer, SCAPS, Simulation, ZnO:Al nanolayerAutores:Borrego-Pérez J.A., Courel Piedrahita M., David Laroze, Laura M. Pérez, Liña-Martínez D.A., Meza-Avendaño C.A., Montoya De Los Santos I., Pérez-Orozco A.A.Fuentes:scopusShallow donor impurity states with excitonic contribution in GaAs/AlGaAs and CdTe/CdSe truncated conical quantum dots under applied magnetic field
ArticleAbstract: Using the effective mass approximation in a parabolic two-band model, we studied the effects of thePalabras claves:Applied magnetic field, Donor-impurity states, Exciton states, Truncated conical quantum dots, Type II quantum dotsAutores:David Laroze, Duque C.A., Gil-Corrales J.A., Kasapoglu E., Morales A.L., Pulgar-Velásquez L., Radu A., Restrepo R.L., Sierra-Ortega J., Vinasco J.A.Fuentes: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:scopusSkyrmion Dynamics in a Double-Disk Geometry under an Electric Current: Part Two
ArticleAbstract: Using numerical simulations, we studied the dynamics of two skyrmions nucleated in a double-disk strPalabras claves:Dynamics, magnetic skyrmions, skyrmion–skyrmion interaction, spin torque nano-oscillatorsAutores:Altbir D., Carvalho-Santos V.L., Castillo-Sepúlveda S., Corona R.M., David Laroze, Velez J.A.Fuentes: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