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Fizika i Tekhnika Poluprovodnikov, 2021, Volume 55, Issue 1, Page 33 (Mi phts6584)  

This article is cited in 15 scientific papers (total in 15 papers)

Surface, interfaces, thin films

Spray pyrolysis synthesized and ZnO–NiO nanostructured thin films analysis with their nanocomposites for waveguiding applications

B. Gharbiab, A. Taabouchebc, M. Brellaa, R. Gheriania, Y. Bouachibad, A. Bouabelloub, F. Haninie, S. Baroukb, H. Serrarf, B. Rahalg

a Laboratoire de Rayonnement et Plasmas et Physique des Surfaces (LRPPS), Université Kasdi Merbah 30000 Ouargla, Algeria
b Faculty of Hydrocarbons and Renewable Energies and Earth and Universe Sciences, University Kasdi Merbah, 30000 Ouargla, Algeria
c Thin Films and Interfaces Laboratory, University of Frères Mentouri Constantine, Constantine 25000, Algeria
d Department of Materials Science Engineering, National Polytechnic School of Constantine Malek Bennabi, BP 75A RP Ali Mendjeli-Constantine, Algeria
e Applied and Theoretical Physics Laboratory, University of Larbi Tébessi-Tébessa, Constantine Road 12002, Tébessa, Algeria
f Research Center in Industrial Technologies (CRTI), BP 64 Cheraga (Alger), Algeria
g Nuclear Research Center of Algiers, 2 Bd., Frantz Fanon, BP 399, 16000 Algiers, Algeria
Full-text PDF (35 kB) Citations (15)
Abstract: In this work, we have prepared ZnO, NiO, and nanocomposites ZnO–NiO thin films elaborated by the chemical method of spray pyrolysis on glass substrates at a temperature of 480$^\circ$C. The prepared samples have been analyzed by means of the X-ray diffraction (XRD), UV-visible spectrophotometry, micro-Raman and m-lines spectroscopies techniques. The structure of the thin ZnO films is hexagonal of the wurtzite type with a preferential orientation along the axis (002). The size of the crystallites, deduced from the XRD measurements, varies between 25 and 43 nm. The NiO films crystallize in the cubic structure with the size 4 nm of the crystallites. The micro-Raman study confirms the XRD results showing the presence of the vibrational modes characteristics of the wurtzite structure of ZnO and the cubic structure of NiO.
The obtained films have an optical transmission varying from 60 to 95% in the visible region. The forbidden optical band energies, deduced from the transmittance, are 3.28 and 3.89 eV for the ZnO and NiO films, respectively. The optical waveguiding measurements carried out on pure ZnO and ZnO–NiO films show single-guided modes behavior (TE$_0$ and TM$_0$). These measurements have allowed deducing the thickness and the refractive index values which are respectively 250 nm and 1.89 for ZnO, 165 nm and 1.80 for ZnO–NiO thin films.
Keywords: ZnO–NiO, nanocomposites, thin films, spray pyrolysis, XRD, waveguiding.
Received: 11.08.2020
Revised: 11.08.2020
Accepted: 09.09.2020
English version:
Semiconductors, 2021, Volume 55, Issue 1, Pages 37–43
DOI: https://doi.org/10.1134/S1063782621010085
Document Type: Article
Language: English
Citation: B. Gharbi, A. Taabouche, M. Brella, R. Gheriani, Y. Bouachiba, A. Bouabellou, F. Hanini, S. Barouk, H. Serrar, B. Rahal, “Spray pyrolysis synthesized and ZnO–NiO nanostructured thin films analysis with their nanocomposites for waveguiding applications”, Fizika i Tekhnika Poluprovodnikov, 55:1 (2021), 33; Semiconductors, 55:1 (2021), 37–43
Citation in format AMSBIB
\Bibitem{GhaTaaBre21}
\by B.~Gharbi, A.~Taabouche, M.~Brella, R.~Gheriani, Y.~Bouachiba, A.~Bouabellou, F.~Hanini, S.~Barouk, H.~Serrar, B.~Rahal
\paper Spray pyrolysis synthesized and ZnO--NiO nanostructured thin films analysis with their nanocomposites for waveguiding applications
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2021
\vol 55
\issue 1
\pages 33
\mathnet{http://mi.mathnet.ru/phts6584}
\transl
\jour Semiconductors
\yr 2021
\vol 55
\issue 1
\pages 37--43
\crossref{https://doi.org/10.1134/S1063782621010085}
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  • This publication is cited in the following 15 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Fizika i Tekhnika Poluprovodnikov Fizika i Tekhnika Poluprovodnikov
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