Here we investigate the optical properties of a spherical quantum dot using the screened
Kratzer potential. The density matrix formalism is employed to study refractive index …

In the present work, optical absorption coefficients and refractive index changes of a GaAs
spherical quantum dot are investigated within the framework of the Coulomb plus linear …

In this study, we numerically determined the intra-band transition lifetime of carriers as well
as, the linear, nonlinear, and total absorption coefficients fro lens-shaped core/shell …

In the present work, we have considered an exciton confined in a spherical quantum dot with
the modified Gaussian potential (A. Gharaati, R. Khordad, Superlatt. Microstruct. 48 (2010) …

This work investigates the linear and nonlinear optical properties of coupled InAs/GaAs lens-
shaped core/shell quantum dots. The discrete intra-band confined energy levels and their …

In this paper, we have researched the electronic and optical properties of cylindrical
quantum dot structures by selecting four different hyperbolic-type potentials in the axial …

In this study, optical properties of two-electron quantum dot confined by an infinite spherical
potential surface have been investigated. Linear, nonlinear and total absorption coefficients …

Linear and nonlinear absorption coefficients of two-electron spherical quantum dot (QD) with
parabolic potential are investigated in this paper. Wave functions and energy eigenvalues of …

Linear and nonlinear optical absorption coefficients and refractive index changes with the
three-dimensional ring-shaped pseudoharmonic potential are theoretically investigated. The …

In the present work, we have considered an exciton confined in a quantum dot with modified
Kratzer potential. We have studied the electronic and optical properties of the system by …