Profile of the

Master of Science (M.Sc.) in Electrical and Electronic Engineering

Bachelor of Science (B.Sc.) in Electrical and Electronic Engineering

Teaching Assistant

• Assist in conducting undergraduate theory and laboratory classes.

• Evaluate assignments, laboratory reports, and examinations, and assess student performance.

• Provide academic guidance and mentor students in literature review, data analysis, and scientific writing.

Research Assistant
Advanced Energy Materials and Solar Cell Research Laboratory
Department of Electrical and Electronic Engineering
Begum Rokeya University, Rangpur, Bangladesh
January 2023–July 2026
Supervisor: Dr. Md. Ferdous Rahman

• Investigated the structural, electronic, optical, and mechanical properties of perovskite materials through density functional theory (DFT) calculations using Quantum ESPRESSO and Materials Studio (CASTEP).

• Integrated first-principles calculations with SCAPS-1D device simulations to evaluate photovoltaic materials and optimize simulated solar-cell performance.

• Examined the effects of transport layers, absorber thickness, doping concentration, and defect density on photovoltaic characteristics.

• Applied machine-learning techniques to predict solar-cell efficiency and assess the influence of material and device parameters.

• Contributed to literature reviews, data analysis, interpretation of results, and manuscript preparation for international peer-reviewed journals.

• Mentored junior researchers in computational methods, device simulation, and scientific writing.

1. First-Principles Investigation and Device Simulation of TlPbI₃-Based Perovskite Solar Cells with Machine Learning-Driven Efficiency Prediction. RSC Advances, 2026, 16, 18022–18060.
   https://doi.org/10.1039/D6RA01288D

2. Novel A₂MgZnX₆ halide double perovskites: Stable and non-toxic materials for solar energy harvesting. Modern Physics Letters B, 2026, 2650038.
   https://doi.org/10.1142/S0217984926500387

3. Engineering of Double Absorber Organic-Perovskite Solar Cells for >34% Efficiency with V₂O₅ as Back Surface Field Layer. Advanced Photonics Research, 2025, e202500196.
   https://doi.org/10.1002/adpr.202500196

4. High-efficiency InPbI₃ perovskite solar cells: A multiscale approach from first-principles to machine learning. Materials Today Communications, 2025, 49, 114060.
   https://doi.org/10.1016/j.mtcomm.2025.114060

5. Revealing InPbBr₃ Perovskite’s Potential: A DFT, SCAPS and Machine Learning-Based Study for Next-Generation Solar Cells. Nano, 2025.
   https://doi.org/10.1142/S1793292026500037

6. The impact of group V cation substitution on the structural and functional properties of Sr₃MF₃ (M = Sb, As, P, N) fluoro-perovskites. Inorganic Chemistry Communications, 2025, 182, 115426.
   https://doi.org/10.1016/j.inoche.2025.115426

7. Optimization and Comparative Analysis of Electron Transport Layers for High-Performance InGeCl₃-Based Perovskite Solar Cells. ChemistrySelect, 2025, 10(26), e01364.
   https://doi.org/10.1002/slct.202501364

8. Exploring new lead-free halide perovskites RbSnM₃ (M = I, Br, Cl) and achieving power conversion efficiency >32%. Journal of Physics and Chemistry of Solids, 2025, 197, 112437.
   https://doi.org/10.1016/j.jpcs.2024.112437

9. Unveiling the potential of GaPbI₃ perovskite: Structural, mechanical, and optoelectronic insights for next-generation solar cells. Materials Today Communications, 2025, 42, 111490.
   https://doi.org/10.1016/j.mtcomm.2025.111490

10. Broadband solar cell absorber configurations design with front/rear surface gain resonance through the employment of dimensions and tapering of single/tabbed solar cell grid elements. Journal of Optics, 2025.
    https://doi.org/10.1007/s12596-025-02712-9

11. Achieving efficiency above 30% with new inorganic cubic perovskites X₂SnBr₆ (X = Cs, Rb, K, Na) via DFT and SCAPS-1D. Physical Chemistry Chemical Physics, 2025, 27(2), 1155–1170.
    https://doi.org/10.1039/D4CP01883D

12. Unlocking the lead-free new all-inorganic cubic halide perovskites of Ba₃MI₃ (M = P, As, Sb) with efficiency above 29%. Journal of Materials Science, 2024, 59(48), 22109–22131.
    https://doi.org/10.1007/s10853-024-10487-w

13. Probing the Impact of Four BSF Layers on MASnI₃-Based Lead-Free Perovskite Solar Cells for >33% Efficiency. Advanced Theory and Simulations, 2025, 8(1), 2400662.
    https://doi.org/10.1002/adts.202400662

14. Efficiency enhancement above 31% of Sb₂Se₃ solar cells with optimizing various BSF layer. Materials Science and Engineering: B, 2024, 307, 117527.
    https://doi.org/10.1016/j.mseb.2024.117527

15. A new design and optimization of SnSe-based dual absorber solar cell with efficiency above 28%. Journal of Nanoparticle Research, 2024, 26(8), 181.
    https://doi.org/10.1007/s11051-024-06085-1

16. A Deep Analysis and Enhancing Photovoltaic Performance Above 31% with New Inorganic RbPbI₃-Based Perovskite Solar Cells via DFT and SCAPS-1D. Advanced Theory and Simulations, 2024, 7(10), 2400476.
    https://doi.org/10.1002/adts.202400476

17. Insight into the structural, electronic, mechanical, and optical properties of Pb-free new inorganic perovskite Mg₃SbX₃ (X = I, Br, Cl, F) via first-principles analysis. Inorganic Chemistry Communications, 2024, 168, 112864.
    https://doi.org/10.1016/j.inoche.2024.112864

18. Unlocking the structural, mechanical, optical, and electronic properties of novel inorganic cubic lead free halide perovskites Ca₃SbX₃ (X = F, Cl, Br, I). Polyhedron, 2024, 261, 117135.
    https://doi.org/10.1016/j.poly.2024.117135

19. Analysis of the role of A-cations in lead-free A₃SbI₃ (A = Ba, Sr, Ca) perovskite solar cells. Journal of Materials Science, 2024.
    https://doi.org/10.1007/s10853-024-09579-4

20. Impact of A-Cations Modified on the Structural, Electronic, Optical, Mechanical, and Solar Cell Performance of Inorganic Novel A₃NCl₃ (A = Ba, Sr, and Ca) Perovskites. Energy & Fuels, 2024, 38(9), 8199–8217.
    https://doi.org/10.1021/acs.energyfuels.4c00525

21. Exploring the impact of strain on the electronic and optical properties of inorganic novel cubic perovskite Sr₃PI₃. Physica Scripta, 2023, 98(11), 115105.
    https://doi.org/10.1088/1402-4896/acfce9

22. Investigation of a novel inorganic cubic perovskite Ca₃PI₃ with unique strain-driven optical, electronic, and mechanical properties. Nano Select, 2023.
    https://doi.org/10.1002/nano.202300066

23. The optical and electronic properties of inorganic halide perovskite Sr₃NCl₃ under applied biaxial strain. Journal of Materials Science, 2023, 58(32), 13100–13117.
    https://doi.org/10.1007/s10853-023-08825-5

National Science and Technology (NST) Fellowship, 2025–2026

• Assist in conducting undergraduate theory and laboratory classes in Electrical and Electronic Engineering.

• Prepare and evaluate assignments, examinations, and laboratory reports.

• Provide academic guidance to strengthen students’ understanding of engineering concepts and practical applications.

• Mentor students in basic research activities, literature review, data analysis, and scientific writing.

• Perovskite and thin-film photovoltaics.

• Computational materials science and density functional theory (DFT).

• Structural, electronic, optical, and mechanical properties of semiconductor materials.

• Solar-cell device modeling and performance optimization using SCAPS-1D.

• Machine learning for photovoltaic performance prediction and analysis.

• Thin-film deposition, materials characterization, and solar-cell fabrication.