M
Mohamed Kechouane
Researcher at University of the Sciences
Publications - 74
Citations - 710
Mohamed Kechouane is an academic researcher from University of the Sciences. The author has contributed to research in topics: Thin film & Sputter deposition. The author has an hindex of 12, co-authored 72 publications receiving 548 citations. Previous affiliations of Mohamed Kechouane include Centre national d'études des télécommunications & University of Science and Technology Houari Boumediene.
Papers
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Structural, optical and electrical properties of n-ZnO/p-Si heterojunction prepared by ultrasonic spray
TL;DR: In this article, the structural and optical properties of ZnO films were studied as a function of substrate temperature, and the X-ray diffraction measurements showed that the films optical gap increases with an increase in substrate temperature.
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Photocatalysis of rhodamine B and methyl orange degradation under solar light on ZnO and Cu2O thin films
TL;DR: In this paper, the photocatalytic properties of ZnO and Cu2O thin films were investigated through the degradation of rhodamine B (RhB) and methyl orange (MO) under solar light.
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Effects of CuO film thickness on electrical properties of CuO/ZnO and CuO/ZnS hetero-junctions
TL;DR: In this paper, the authors investigated the influence of the thickness of CuO film on the electrical properties of the hetero-junctions and showed that both the CuO and ZnO thin films grow according to polycrystalline nature while ZnS films show a quasi-amorphous nature.
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Improving the sensitivity of Raman signal of ZnO thin films deposited on silicon substrate
A. Hammouda,Aurélien Canizares,Aurélien Canizares,Patrick Simon,Patrick Simon,A. Boughalout,Mohamed Kechouane +6 more
TL;DR: In this paper, the authors showed that using a 457nm wavelength of the laser excitation combined with the effect of silicon Raman selection rules through convenient orientation of the silicon substrate, the 520 cm −1 Si signal can be sufficiently attenuated to give access to the ZnO Raman information, whatever the important difference of intensity between them.
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Nanocrystalline ZnO film deposited by ultrasonic spray on textured silicon substrate as an anti-reflection coating layer
TL;DR: In this article, a ZnO thin film was synthesized on glass, flat surface and textured silicon substrates by chemical spray deposition using two solutions (NaOH/IPA and Na2CO3).