Babacar MBOW

Theoretical Study of the Spectral Response of Photodiodes Based on GaSb and GaInSb under Reverse Polarization: The Electric Field Effect

Mamadou Dia, Abdoul Aziz Correa, Chamsidine Sow, Yves Tabar & Babacar MBOW · Physical Science International Journal · 2026

Several semiconductor materials are currently retaining attention with a view of elaboration of photodiodes in near-infrared. Photodiodes are essential components in numerous applications, including medical imaging, remote sensing, telecommunications, and optical communication sy...

Open access Research Article 10.9734/psij/2026/v30i1925

Conversion Efficiency Optimization of All-inorganic Perovskite CsPbI\(_{3-x}\)Br\(_x\) Solar Cell with Cu\(_2\)O and SnO\(_2\) as Transport Layers

Alioune SOW, Saliou SECK, Mamadou Salif MANE, Modou Faye, Amadou NDIAYE, Bachirou NDIAYE, Babacar MBOW & Cheikh SENE · Physical Science International Journal · 2025

In this modelling study, carried out using SCAPS 1 D software, we optimized the conversion efficiency of our Al/SnO\(_2\)/CsPbI\(_{3-x}\)Br\(_x\)/Cu\(_2\)O/ITO structure device. The study reveals that CsPbI\(_{3-x}\) is the best absorber material that can be obtained (x ꞓ ℕ). fro...

Open access Research Article 10.9734/psij/2025/v29i2877