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Magnetoexciton binding energies for parabolic confinement in cylindrical quantum wire structures
(ELSEVIER SCIENCE BV, 2008)
In this work, using the effective mass approximation within variational approach, we have studied the behavior of the excitonic binding energies in a cylindrical quantum wire with a parabolic confinement under the effect ...
Shallow impurity binding energy in lateral parabolic confinement under an external magnetic field
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2008)
We have described the calculation of hydrogenic impurity binding energies in cylindrical GaAs-Ga(1-x)Al(x)As quantum well wires (QWWs) with lateral parabolic confinement in the presence of an axial magnetic field. The ...
Subband structure of p-type delta-doped GaAs as dependent on the acceptor concentration and the layer thickness
(CAMBRIDGE UNIV PRESS, 2008)
For a uniform distribution we have theoretically studied the subband structure of p-type delta-doped GaAs inserted into a quantum well at T = 0 K. We will investigate the influence of the delta-doping concentration and the ...
The effects of intense laser field and electric field on intersubband absorption in a double-graded quantum well
(ELSEVIER SCIENCE BV, 2008)
In this study, the intense laser-field dependence of intersubband absorption coefficient for 1-2 transition in GaAs/Ga1-xAlxAs DGQW under the electric field is investigated. The obtained results show that by changing the ...