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Physica E: Low-Dimensional Systems and Nanostructures(2)
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Optical properties and conductivity of biased GaAs quantum dots
ArticleAbstract: We report the intraband optical absorption influence on the tunneling currents in biased gallium arsPalabras claves:absorption coefficient, Electrical conductivity, Intraband transitions, quantum dots, Tunnel effectAutores:Aqiqi S., David Laroze, Duque C.A., Gil-Corrales J.A., Morales A.L., Radu A., Vinasco J.A.Fuentes:scopusTunneling influence on the intersubband optical absorption coefficient and refraction index in biased GaAs/AlGaAs quantum well wires
ArticleAbstract: We investigate the tunnel effect influence on the intersubband optical absorption and refraction inPalabras claves:absorption coefficient, electric field, Intersubband transition, Quantum well wire, Refraction index, SEMICONDUCTOR, Tunnel effectAutores:Aqiqi S., David Laroze, Duque C.A., Radu A., Vinasco J.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:scopusThe effects of the intense laser and homogeneous electric fields on the electronic and intraband optical properties of a GaAs/Ga<inf>0.7</inf>Al<inf>0.3</inf>As quantum ring
ArticleAbstract: The simultaneous influences of an intense laser field and static electric field on one-electron statPalabras claves:electric field, Laser field, Quantum ringAutores:Barseghyan M.G., David Laroze, Kirakosyan A.A., Radu A.Fuentes:scopus