The Energy Spectra of Electric Induced Mathieu Quantum Dot with Hydrogenic Impurity Implanted in Quantum Plasma

Abstract

In this study, the energy spectra of the electric induced Mathieu quantum dot (MQD), containing the central hydrogenic impurity, fabricated by heterostructure InxGaAs1-x/GaAs, implanted in quantum plasma is considered. The effects of the external electric field, structural parameters and plasma screening on the energy levels of the MQD with the hydrogenic impurity are probed. The more general exponential cosine screened Coulomb (MGECSC) potential is used to depict the quantum plasma interactions. In order to solve the related Schrödinger equation, the numerical asymptotic iteration method (AIM) is employed. Achievable values of the effective potential parameters are taken into consideration, and for special purposes, the alternative to each other of these parameters is also evaluated.