In the present work, a tuned quantum dot/ring system under an external magnetic field is
studied. Analytical methods are used to derive the wave functions and energy eigenvalues …

Tuning electronic and optical properties of low-dimensional quantum systems in a flexible
way is of particular importance in designing semiconductor-based devices. Semiconductor …

The linear and non-linear optical absorption coefficients of a D 2+ artificial molecule
confined in GaAs nano-scaled rings under a threading magnetic field were calculated. The …

Using the effective mass approximation, within the plane wave expansion, the effect of in-
plane magnetic field on the electronic states and the intersubband optical absorption in a …

The uncorrelated energy of negatively charged trion confined in a semiconductor cylindrical
quantum dot (QD) under temperature effect is theoretically investigated using a variational …

Using the two-dimensional (2D) diagonalisation method, the impurity-related electronic
states and optical response in a 2D quantum dot with Gaussian confinement potential under …

We investigated comparatively the electronic and optical properties of GaAs/GaAlAs pseudo-
elliptic quantum rings with donor impurity under magnetic field in the absence and the …

This theoretical study is devoted to the effects of pressure and temperature on the
optoelectronic properties assigned to the first lowest transition of the (D+, X) excitonic …

Within the effective mass approximation framework, the electronic and optical properties of
GaAs-based two-dimensional eccentric quantum rings subjected to a transverse magnetic …

The simultaneous effects of intense terahertz (THz) laser, a homogeneous magnetic fields,
and the modification of the structural parameters on the electronic states, and the intraband …