Amaky Badiane

Study of the Effect of Exciton Annihilation Lifetime on Some Kinematic and Intrinsic Parameters of a Silicon Heterojunction Solar Cell (HIT), Illuminated by Monochromatic Light

Ousmane Ngom, Amaky Badiane, Modou Faye, Cheikh Mbow & Bassirou Ba · Physical Science International Journal · 2024

In this article, with a view to improving the efficiency of photovoltaic cells, and given the promising yields of silicon heterojunction photovoltaic cells, we have, using a silicon heterojunction cell (a-Si:H/c-Si) doped with (n+p) , studied the contribution of excitons to the i...

Open access Research Article 10.9734/psij/2024/v28i4841

The Interdependence of the Kinematic and Intrinsic Parameters of a HIT Cell: The Effect of Charge Carrier Mobility

Ousmane Ngom, Amaky Badiane, Modou Faye, Cheikh Mbow & Bassirou Ba · Physical Science International Journal · 2024

This paper discusses the dependence of the kinematic and intrinsic parameters of a silicon heterojunction solar cell, highlighting mobility phenomena. First, a three-dimensional schematic of a HIT (Heterojunctions with Intrinsic Thin layer) cell is established to highlight mobili...

Open access Research Article 10.9734/psij/2024/v28i4839

Determination of the Electronic Energy Levels of a Quantum well Heterostruture Zn\(_{1-x}\)Mg\(_{x}\)O/ZnO/Zn\(_{1-x}\)Mg\(_{x}\)O

Moustapha Thiam, Aminata Diaw, Amaky Badiane, Omar Absatou Niasse, Amadou Diao, Moulaye Diagne, L. O. Bassirou & B. A. Bassirou · Physical Science International Journal · 2021

This paper studies a quantum well heterostructure made up by a zinc oxide (ZnO) thin layer (well) sandwiched between two Zn1-xMgxO layers acting as potential barriers. Setting the width of the well to a = 10 nm, the allowed quantum states in the conduction band (CB) and the wave...

Open access Research Article 10.9734/psij/2021/v25i1230299