s.h.mohamed

Sodky Hamed Mohamed Abo Laila

Professor - Professor

Faculty of science

Address: Physics Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt

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Publications Which contain the keyword: thin-films

p-Type transparent conducting copper-strontium oxide thin films for optoelectronic devices

2018-09-02 21:46:39 Keywords thin-films, optical properties, electrical properties, structure, microelectronic devices,
p-Type transparent conducting copper-strontium oxide thin films for optoelectronic devices
p-Type thin films of copper-strontium oxide (Cu-Sr-O) have been deposited by e-beam evaporation technique on microscopic glass substrates. A study of optical, electrical and structural properties was performed on the thin films, varying temperature of annealing. Amorphous Cu-Sr-O films were obtained at low temperature. Partially polycrystalline films were obtained at high temperature of 550◦ C with transparency over 72% at ... Read more

Optical and Electrical Properties of Tin-Doped Cadmium Oxide Films Prepared by Electron Beam Technique

2018-09-02 22:03:00 Keywords thin-films, Tin-Doped Cadmium Oxide, optical properties, electrical properties, Structural properties,
Optical and Electrical Properties of Tin-Doped Cadmium Oxide Films Prepared by Electron Beam Technique
Tin-doped cadmium oxide films were deposited by electron beam evaporation technique. The structural, optical and electrical properties of the films were characterized. The X-ray diffraction (XRD) study reveals that the films are polycrystalline in nature. As composition and structure change due to the dopant ratio and annealing temperature, the carrier concentration was varied around 1020 cm3, and the mobility increased ... Read more

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