Ammar Qasem

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