Browsing Araştırma Çıktıları | WoS by Author "Restrepo, R. L. -- 0000-0002-0359-353X; Feddi, El mustapha -- 0000-0001-6641-3623"
Now showing items 1-3 of 3
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Effects of Geometry on the Electronic Properties of Semiconductor Elliptical Quantum Rings
Vinasco, J. A.; Radu, A.; Kasapoglu, E.; Restrepo, R. L.; Morales, A. L.; Feddi, E.; Mora-Ramos, M. E.; Duque, C. A. (NATURE PUBLISHING GROUP, 2018)The electronic states in GaAs-AlxGa1-xAs elliptically-shaped quantum rings are theoretically investigated through the numerical solution of the effective mass band equation via the finite element method. The results are ... -
Electronic states in GaAs-(Al, Ga) As eccentric quantum rings under nonresonant intense laser and magnetic fields
Vinasco, J. A.; Radu, A.; Niculescu, E.; Mora-Ramos, E.; Feddi, E.; Tulupenko, V.; Restrepo, R. L.; Kasapoglu, E.; Morales, A. L.; Duque, C. A. (NATURE PUBLISHING GROUP, 2019)The features of the electron energy spectrum in eccentric two-dimensional GaAs-AlGaAs quantum rings of circular shape are theoretically investigated taking into account the effect of externally applied magnetic and intense ... -
Optical Absorption and Electroabsorption Related to Electronic and Single Dopant Transitions in Holey Elliptical GaAs Quantum Dots
Alejandro Vinasco, Juan; Alejandro Londono, Mauricio; Leon Restrepo, Ricardo; Eduardo Mora-Ramos, Miguel; Feddi, El Mustapha; Radu, Adrian; Kasapoglu, Esin; Luis Morales, Alvaro; Alberto Duque, Carlos (WILEY-V C H VERLAG GMBH, 2018)The electron states in a holey elliptically shaped GaAs quantum dot are investigated within the effective mass scheme with the use of the adiabatic approximation and the finite element method. The effects of a donor impurity ...