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Nanomaterials(1)
Physica B: Condensed Matter(1)
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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:scopusLaser driven impurity states in two-dimensional quantum dots and quantum rings
ArticleAbstract: The hydrogenic donor impurity states in two-dimensional GaAs/Ga0.7Al0.3As quantum dot and quantum riPalabras claves:Donor impurity, Exact diagonalization technique, Laser field, quantum dots, Quantum ringsAutores:Barseghyan M.G., David Laroze, Kirakosyan A.A., Radu 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