GaAs Quantum Dot Confined with a Woods–Saxon Potential: Role of Structural Parameters on Binding Energy and Optical Absorption

GaAs Quantum Dot Confined with a Woods–Saxon Potential: Role of Structural Parameters on Binding Energy and Optical Absorption

We present the first detailed study of optical absorption coefficients (OACs) in a GaAs quantum dot confined with a Woods–Saxon potential containing a hydrogenic impurity at its center. We use a finite difference method to solve the Schrödinger equation within the framework of the effective mass app...

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Bibliographic Details
Main Authors: Hassen Dakhlaoui, Walid Belhadj, Haykel Elabidi, Fatih Ungan, Bryan M. Wong
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Inorganics
Subjects:
optical absorption coefficient
spherical quantum dots
Schrödinger equation
hydrogenic impurity
Woods–Saxon potential
Online Access:https://www.mdpi.com/2304-6740/11/10/401

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