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Spin-orbit interaction and magnetic field effects on the energy dispersion of double quantum wire
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2015)
We investigate the effects of Rashba spin-orbit interaction on the electronic energy dispersion and zero-temperature ballistic conductance of double quantum wire under the influence,of perpendicular magnetic field. The ...
Effects of an intense, high-frequency laser field on the intersubband transitions and impurity binding energy in semiconductor quantum wells
(ELSEVIER SCIENCE BV, 2010)
Within the framework of effective-mass approximation, using a variational method, the effect of high-frequency laser field on intersubband transitions and the binding energy of shallow-donor impurities in a semiconductor ...
Optical response in a laser-driven quantum pseudodot system
(ELSEVIER SCIENCE BV, 2017)
We investigate theoretically the intense laser-induced optical absorption coefficients and refractive index changes in a two-dimensional quantum pseudodot system under an uniform magnetic field. The effects of non-resonant, ...
Combined effects of the intense laser field, electric and magnetic fields on the optical properties of n-type double delta-doped GaAs quantum well
(ELSEVIER SCIENCE BV, 2017)
In the present work, the effects of the non-resonant intense laser field, electric and magnetic fields on the optical properties, such as linear, third order nonlinear and the total optical absorption coefficient and ...
The effects of the electric and magnetic fields on the nonlinear optical properties in the step-like asymmetric quantum well
(ELSEVIER SCIENCE BV, 2014)
In the present work, total optical absorption coefficient (the linear and third-order nonlinear) and total refractive index change for transition between two first lower-lying electronic levels in the step-like GaAs/Ga1-xAlxAs ...
Electron-related nonlinearities in GaAs-Ga1-xAlxAs double quantum wells under the effects of intense laser field and applied electric field
(ELSEVIER SCIENCE BV, 2013)
The combined effects of intense laser radiation and applied electric fields on the intersubband-related linear and nonlinear optical properties in GaAs-based quantum wells are discussed. It is shown that for asymmetric ...
The effects of temperature and hydrostatic pressure on the photoionization cross-section and binding energy of shallow donor impurities in quantum dots
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)
Using a variational approach we have calculated the hydrostatic pressure and temperature effects on the donor impurity related photoionization cross-section and impurity binding in GaAs/GaAlAs quantum dots Our calculations ...
The effect of the intense laser field on the intersubband transitions in Ga1-xInxNyAs1-y/GaAs single quantum well
(ELSEVIER SCIENCE BV, 2011)
The effect of the intense laser field on the intersubband optical absorption for (1-2) transition in a Ga1-xInxNyAs1-y/GaAs single quantum well for different nitrogen and indium concentrations is investigated. The numerical ...
Rashba spin-orbit coupling effects on the optical properties of double quantum wire under magnetic field
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2016)
We investigate the effects of Rashba spin-orbit interaction on the optical absorption coefficients and refractive index changes associated with transitions between the first two lower-lying electronic levels in double ...
The effect of nitrogen on the diamagnetic susceptibility of a donor in GaxIn1-xNyAs1-y/GaAs quantum well under the magnetic field
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)
The binding energy and diamagnetic susceptibility of a hydrogenic donor in a GaxIn1-xNyAs1-y/GaAs quantum well has investigated in the presence of the magnetic field by using a trial wave function in the framework of the ...