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Physica E: Low-Dimensional Systems and Nanostructures(2)
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Background impurities in a delta-doped QW. Part II: Edge doping
ArticleAbstract: This is the second part of our study of the background impurity influence on the intersubband energyPalabras claves:Impurity binding energy, Modulation doping, Quantum well, self-consistent methodAutores:Akimov V., David Laroze, Demediuk R., Duque C.A., Kovalov V., Morales A.L., Sushchenko D., Tiutiunnyk A., Tulupenko V.Fuentes:scopusDonor-impurity related photoionization cross section in GaAs / Ga 1 <inf>-c</inf><sup>do</sup>uble quantum rings: Effects of geometry and hydrostatic pressure
ArticleAbstract: The donor-impurity related photoionization cross section in GaAs/Ga1 -xAlxAs three-dimensional concePalabras claves:Binding energy, Double quantum ring, Hydrostatic pressure, Photoionization cross sectionAutores:Baghramyan H.M., Barseghyan M.G., David Laroze, Duque C.A., Kirakosyan A.A.Fuentes:scopusEffects of applied lateral electric field and hydrostatic pressure on the intraband optical transitions in a GaAs / Ga 1 <inf>-x</inf><sup>Alx</sup>As quantum ring
ArticleAbstract: In this paper the simultaneous effects of applied lateral electric field and hydrostatic pressure onPalabras claves:electric field, Hydrostatic pressure, Intraband absorption coefficient, Quantum ringAutores:Barseghyan M.G., David Laroze, Duque C.A., Kirakosyan A.A., Manaselyan 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:scopus