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pro vyhledávání: '"A.E. Bekheet"'
Akademický článek
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Publikováno v:
Chinese Journal of Physics. 77:73-80
Study of the nanostructure of free volume and ionic conductivity of polyvinyl alcohol doped with NaI
Publikováno v:
Polymers for Advanced Technologies. 32:173-182
Publikováno v:
Solar Energy. 205:79-87
Thin film properties are extremely sensitive to the film preparation conditions, thus our research is dedicated to establish the correlation between the deposition parameters and properties in Al2O3/ZnO bilayered and Al2O3/Al2O3-ZnO mixed oxide/ZnO t
Akademický článek
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Publikováno v:
Journal of Non-Crystalline Solids. 571:121025
The objective of the present research is to investigate the consequences of the incorporation of a small amount of Cd on the electrical switching behavior at high electric field 104 V/cm in Se78-xTe20Sn2Cdx (x = 0, 2, 4, and 6) thin films. The therma
Autor:
A.E. Bekheet, H.E. Atyia
Publikováno v:
Physica B: Condensed Matter. 517:19-24
Se90Te8Pb2 and Se90Te4Pb6 compositions have been prepared in bulk and thin film forms. Transmittance and reflectance have been measured for the investigated films over the wavelength range (500–2500 nm). The studied films are transparent where no l
Publikováno v:
Journal of Alloys and Compounds. 709:640-645
The linear optical properties of amorphous GeSe2-xSnx (where 0 ≤ x ≤ 0.8) films were studied using spectrophotometric measurements of transmittance (T) and reflectance (R) at typical frequencies of light in the wavelength range of 200–2500 nm.
Publikováno v:
Journal of Alloys and Compounds. 586:142-147
Nanostructured InSe thin films were prepared by thermal evaporation technique under a vacuum of 10 −4 Pa. The AC electrical conductivity and dielectric properties of the prepared films have been investigated in the frequency range from 100 Hz to 5
Publikováno v:
Surface Review and Letters. 26:1950054
Polyvinyl alcohol (PVA) films doped with potassium iodide (KI) have been prepared by casting from their aqueous solutions. The structure of the doped samples was investigated using Fourier transform infrared spectroscopy. The addition of KI to PVA st