Výsledky vyhledávání - "F. Chaabouni"

One-step spray of Cu2NiSnS4 thin films as absorber materials for photovoltaic applications

Autor: F. Chaabouni, N. Bitri, S. Mahjoubi, I. Ly, S. Dridi

Publikováno v: Journal of Materials Science: Materials in Electronics. 31:7193-7199

A simple one-step «Spray Pyrolysis» technique was developed for preparing Cu2NiSnS4 (CNTS) thin film followed by an annealing treatment process. Originally, the spray technique was successfully used to deposit the thin film onto glass substrate at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::275c9869629fc721528de2242d813e7e
https://doi.org/10.1007/s10854-020-03291-0

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Effect of Cu doping on the structural, optical and electrical properties of ZnO thin films grown by RF magnetron sputtering: application to solar photocatalysis

Autor: B. Khalfallah, F. Chaabouni, I. Riahi

Publikováno v: Optical and Quantum Electronics. 53

RF sputtered undoped and Cu doped ZnO (CZO) thin films were deposited on unheated glass substrates using a mixed Cu2O and ZnO powders target at different Cu concentrations of 0, 1, 2, 3 and 4 wt%. The effects of copper concentration on the structural

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7535ec011469da09f811e42e2359c413
https://doi.org/10.1007/s11082-021-02861-8

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Structural, Optical and Electrical Properties of Cu doped ZnO Thin Films Grown by RF Magnetron Sputtering: Application to Solar Photocatalysis

Autor: I. Riahi, Bilel Khalfallah, F. Chaabouni

RF sputtered undoped and Cu doped ZnO (CZO) thin films were deposited on unheated glass substrates using a mixed Cu2O and ZnO powders target at different Cu concentrations of 0, 1, 2, 3 and 4 wt.%. The effects of copper concentration on the structura

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fcc8611d11669c4f535aeb3760bb49a
https://doi.org/10.21203/rs.3.rs-211058/v1

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Physical and photocatalytic properties of sprayed Dy doped ZnO thin films under sunlight irradiation for degrading methylene blue

Autor: Carla Bittencourt, N. Bitri, Juan Casanova-Chafer, G. El Fidha, Selene Acosta, Frank Güell, F. Chaabouni, Eduard Llobet

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona

Dysprosium-doped zinc oxide (ZnO) thin films have been prepared through spray pyrolysis onto glass substrates. Cross-sections of the deposited thin films were assessed through Scanning Electron Microscopy (SEM), showing thicknesses between 200 and 30

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b2124f04a0ad86b66431f04f8d294cf
http://hdl.handle.net/2445/184560

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Cr doping effect on the structural, optoelectrical and photocatalytic properties of RF sputtered TiO 2 thin films from a powder target

Autor: I. Ben Jemaa, Alain Ranguis, F. Chaabouni

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, 2020, 825, pp.153988. ⟨10.1016/j.jallcom.2020.153988⟩
Journal of Alloys and Compounds, Elsevier, 2020, 825, pp.153988. ⟨10.1016/j.jallcom.2020.153988⟩

International audience; In this study, thin films of pure and chromium doped TiO 2 were deposited by RF magnetron sputtering technique with recourse to a low cost powder target. The dopant concentration was varied from 0 to 6 wt %. The structural, op

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29cd3503f30aa737478e17e970a07846
https://hal.science/hal-03021635

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Ni-doped ZnO films deposited by RF magnetron sputtering using raw powder target

Autor: F. Chaabouni, M. Abaab, B. Khalfallah

Publikováno v: Indian Journal of Physics. 93:439-447

Pure and nickel-doped zinc oxide thin films were deposited by radio-frequency magnetron sputtering on glass substrates at room temperature using raw powder targets. The dopant concentration was varied from 0 to 4 wt%. Structural characterization of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55fb4d798517537b59b81a113770675a
https://doi.org/10.1007/s12648-018-1304-3

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Studies on the electrical properties of Cu2NiSnS4 thin films prepared by a simple chemical method

Autor: F. Chaabouni, M. Abaab, N. Bitri, S. Dridi

Publikováno v: Materials Letters. 213:31-34

In this paper, the Cu2NiSnS4 (CNTS) thin films were synthesized by a simple chemical method using Spray Sandwich technique without any annealing treatment. The prepared CNTS thin films were studied by X-ray diffraction (XRD) and impedance spectroscop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03699710bd6fdebeca7fb75b16c32ef7
https://doi.org/10.1016/j.matlet.2017.11.006

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Effect of deposition time on the photocatalytic activity of sputtered mixed ZnO–SnO2 thin films under visible light irradiation

Autor: B. Khalfallah, F. Chaabouni, I. Riahi

Publikováno v: Solid State Communications. 340:114487

In this work, transparent conducting ZnO–SnO2 oxide thin films have been prepared on glass substrates by radio-frequency RF magnetron sputtering at different deposition times dt using powder targets. The structural, optical, electrical and photocat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43e30f6c7cfdfe0f793a9f09d3fc3ee4
https://doi.org/10.1016/j.ssc.2021.114487

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