Research Interests:
- Perovskite Solar Cells: Device fabrication and characterization
- Structural Analysis: Utilizing X-Ray Diffraction (XRD)
- Spectroscopy Techniques: UV-VIS-NIR, Photoluminescence (PL), Spectroscopic Ellipsometry (SE)
- Microscopy Techniques: Scanning Electron Microscopy (SEM)
- Infrared Spectroscopy: Fourier Transform Infrared Spectroscopy (FTIR)
Courses and Certifications:
- “Speak English Professionally: In Person, Online & On the Phone” (Coursera, 2021)
- “Learning How to Learn” (Coursera, 2020)
- “Learning Outcome Assessment” (King Saud University, 2017)
- “Course Design” (King Saud University, 2017)
- “Internal Auditor for ISO-9001:2008” (King Saud University, 2012)
- “License to Use a Radiation Source” (Ministry of Health, Egypt, 2011)
- “Principal Training Program for Radiation Protection” (Egyptian Atomic Energy Authority, 2011)
- “International Computer Driving License (ICDL)” (Information System Institute, Cairo, 2010)
- “Physics Research” (National Research Center, Cairo, 2007)
Publications Top Noted:
Title: Effect of Li-salt additives on the optical features and solar cell performance of Cs0. 05FA0. 85MA0. 10Pb (I0. 90Br0. 10) 3 perovskite solar cells
- Authors: AM El-naggar, MM Osman, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
- Journal:Optical Materials
- Year: 2023
- Citations: 4
Title: Probing the influence of the passivation layer of 4-Hydroxyphenethylammonium iodide on the optical, structural and solar cell performance of (FAMACs) Pb (IBr) 3 perovskite …
- Authors: AM El-naggar, MM Osman, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
- Journal: Optical Materials
- Year: 2023
- Citations: 3
Title: Comparative study of the optical, structural, and solar cell performance of (MAPbBr3) x (FAPbI3) 1-x (MACl) 0.33 mixed perovskite solar cells: With and without the passivation …
- Authors: AM El-naggar, MM Osman, Anwar Q Alanazi, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
- Journal:Optical Materials
- Year: 2023
- Citations: 3
Title: Improvement of the optical characteristics of PVA/PVP blend with different concentrations of SnS2/Fe
- Authors:Ahmed M El‐naggar, Zein K Heiba, Mohamed Bakr Mohamed, Amgad M Kamal, Mohamed M Osman, Abdullah A Albassam, Gandham Lakshminarayana
- Journal: Journal of Vinyl and Additive Technology
- Year: 2022
- Citations: 39
Title: Modifications of the structural and optical properties of PVA/PVP loaded with Zn0.75-xCd0.25VxS nano powders
- Authors:Zein K Heiba, AM El-naggar, Mohamed Bakr Mohamed, AM Kamal, MM Osman, AA Albassam, G Lakshminarayana
- Journal: Optical and Quantum Electronics
- Year: 2022
- Citations: 13