Concepedia
Statistics
Publications
38
Citations
1.2K
H-Index
21
Active since
2019
Affiliations
Al-Azhar University(Current)
King Khalid University
Jouf University
Alexandria University
Jazan University
Ammar Qasem is an author at Al-Azhar University specializing in engineering, applied physics, and thin films.
Top concepts
EngineeringMaterial ScienceApplied PhysicsThin FilmsOptical MaterialsOptical PropertiesOptoelectronicsElectrical EngineeringOptoelectronic MaterialsOptoelectronic Devices
Publications per year
2019–2025
Optical constants, dispersion parameters and non-linearity of different thickness of As40S45Se15 thin films for optoelectronic applications
E.R. Shaaban, M.Y. Hassaan, M.G. Moustafa et al. · Optik · 2019 · 116 citations
Materials Science, Photonics, Dispersion Parameters +12
The main role of thermal annealing in controlling the structural and optical properties of ITO thin film layer
Moustafa Ahmed, Ahmed Bakry, Ammar Qasem et al. · Optical Materials · 2021 · 98 citations
Materials Science, Optical Materials, Engineering +11
Optical parameters and electronic properties for the transition of the amorphous-crystalline phase in Ge20Te80 thin films
Gh. Abbady, Ammar Qasem, Alaa M. Abd‐Elnaiem · Journal of Alloys and Compounds · 2020 · 74 citations
Materials Science, Optical Materials, Ge20te80 Thin Films +10
Extraction of thickness, linear and nonlinear optical parameters of Ge20+Se80- thin films at normal and slightly inclined light for optoelectronic devices
Meshal Alzaid, Ammar Qasem, E.R. Shaaban et al. · Optical Materials · 2020 · 71 citations
Materials Science, Photonics, Optical Materials +15
Determination of optical bandgap energy and optical characteristics of Cd30Se50S20 thin film at various thicknesses
Ammar Qasem, Mohamed S. Mostafa, H.A. Yakout et al. · Optics & Laser Technology · 2021 · 64 citations
Materials Science, Ii-vi Semiconductor, Optical Materials +10
1–5 of 38