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Erschienen in: Journal of Sol-Gel Science and Technology 2/2023

25.05.2023 | Original Paper: Nano-structured materials (particles, fibers, colloids, composites, etc.)

Sol–gel derived Zn doped TiO2 thin films and their waveguides

verfasst von: Meriem Boudiar, Faouzi Hanini, Abderrahmane Bouabellou, Yassine Bouachiba, Adel Taabouche, Driss Dergham, Chourouk Redjeb

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 2/2023

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Abstract

Zn-doped TiO2 (0,3,7% wt.) thin films were obtained by Sol-Gel method, deposited by spin-coating process on glass substrates, then heat treated at 500 °C for 90 min. Deposited films (Zn: TiO2) have been characterized using X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), UV–vis transmittance spectroscopy and m-lines spectroscopy (MLS). XRD analysis of the undoped TiO2 films showed the formation of both phases (anatase and brookite) with A(101) plan as preferential orientation. Increase of zinc concentration inhibited the crystal growth in the TiO2 films. SEM pictures of undoped TiO2 and Zn doped films indicate that zinc contents can lead to significant microstructure changes of TiO2 films. The average transmittance and the optical band gap of the films are 70–90% in the wavelength range 350–900 nm and 3.6–3.51 eV, respectively. M-lines spectroscopy put into evidence that Zn: TiO2 planar waveguides support single confined guided modes for both transverse electric (TE) and transverse magnetic (TM) polarizations. MLS measurements proved that doping zinc in TiO2 increased the index refraction of TiO2 thin films which enhances the waveguiding properties. Simultaneously, the birefringence decreases with increasing concentrations up to 7 wt%.

Graphical Abstract

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Literatur
14.
19.
Zurück zum Zitat Paul TC, Podder J (2019) Synthesis and characterization of Zn-incorporated TiO2 thin films: impact of crystallite size on X-ray line broadening and bandgap tuning. Appl Phys A 125:11–14.CrossRef Paul TC, Podder J (2019) Synthesis and characterization of Zn-incorporated TiO2 thin films: impact of crystallite size on X-ray line broadening and bandgap tuning. Appl Phys A 125:11–14.CrossRef
22.
Zurück zum Zitat Hanini F, Bouachiba Y, Kermiche F, Taabouche A, Bouabellou A, Kerdja T, Boukheddaden K (2013) Characteristics of Al-doped TiO2 thin films grown by pulsed laser deposition. Int J Nanopart 11:132–142.CrossRef Hanini F, Bouachiba Y, Kermiche F, Taabouche A, Bouabellou A, Kerdja T, Boukheddaden K (2013) Characteristics of Al-doped TiO2 thin films grown by pulsed laser deposition. Int J Nanopart 11:132–142.CrossRef
33.
Zurück zum Zitat Mozaffari N, Vambol V, HamzahY, Mahmoud AED, Mozaffari N, Khan N, Vambol S, Nishat K, Vinod A (2022) Influence of thickness on the structural, morphological and optical properties of Co-doped TiO2 thin films prepared by sol-gel method. Biointerface Res Appl Chem 12:718–731. https://doi.org/10.33263/BRIAC121.718731CrossRef Mozaffari N, Vambol V, HamzahY, Mahmoud AED, Mozaffari N, Khan N, Vambol S, Nishat K, Vinod A (2022) Influence of thickness on the structural, morphological and optical properties of Co-doped TiO2 thin films prepared by sol-gel method. Biointerface Res Appl Chem 12:718–731. https://​doi.​org/​10.​33263/​BRIAC121.​718731CrossRef
36.
48.
Zurück zum Zitat Wu YC, Villanueva-Ibañez M, Le Luyer C, Shen J, Mugnier J (2006) Application of multi-wavelength m-lines spectroscopy for optical analysis of sol-gel prepared waveguide thin films. In Optical Materials and Applications 5946: 396–407 SPIE. https://doi.org/10.1117/12.639183 Wu YC, Villanueva-Ibañez M, Le Luyer C, Shen J, Mugnier J (2006) Application of multi-wavelength m-lines spectroscopy for optical analysis of sol-gel prepared waveguide thin films. In Optical Materials and Applications 5946: 396–407 SPIE. https://​doi.​org/​10.​1117/​12.​639183
49.
Zurück zum Zitat Taabouche A, Bouabellou A, Kermiche F, Hanini F, Bouachiba Y, Grid A, Kerdja T (2014) Properties of cobalt-doped zinc oxide thin films grown by pulsed laser deposition on glass substrates. Mater Sci Semicond Process 28:54–58.CrossRef Taabouche A, Bouabellou A, Kermiche F, Hanini F, Bouachiba Y, Grid A, Kerdja T (2014) Properties of cobalt-doped zinc oxide thin films grown by pulsed laser deposition on glass substrates. Mater Sci Semicond Process 28:54–58.CrossRef
50.
Zurück zum Zitat Khomchenko AVE (2005) Waveguide spectroscopy of thin films. Elsevier Academic Press, Amsterdam Khomchenko AVE (2005) Waveguide spectroscopy of thin films. Elsevier Academic Press, Amsterdam
53.
Zurück zum Zitat Bouachiba Y, Taabouche A, Bouabellou A, Zemieche AM, Ghellil N, Serrar H, Boukentoucha C (2021) Waveguiding regime control by varying the refractive index for MgZnO sprayed thin films. Semiconductors 55:S72–S79.CrossRef Bouachiba Y, Taabouche A, Bouabellou A, Zemieche AM, Ghellil N, Serrar H, Boukentoucha C (2021) Waveguiding regime control by varying the refractive index for MgZnO sprayed thin films. Semiconductors 55:S72–S79.CrossRef
60.
Zurück zum Zitat Tompkins HG, McGahan WA (1999) Spectroscopic ellipsometry and reflectometry: a user’s guide. Wiley, New York Tompkins HG, McGahan WA (1999) Spectroscopic ellipsometry and reflectometry: a user’s guide. Wiley, New York
63.
Zurück zum Zitat Regalado LE, Malacara D (2001) Handbook of Optical Engineering. Chapter Isotropic Amorphous Optical Materials; 1st edn. CRC Press Regalado LE, Malacara D (2001) Handbook of Optical Engineering. Chapter Isotropic Amorphous Optical Materials; 1st edn. CRC Press
Metadaten
Titel
Sol–gel derived Zn doped TiO2 thin films and their waveguides
verfasst von
Meriem Boudiar
Faouzi Hanini
Abderrahmane Bouabellou
Yassine Bouachiba
Adel Taabouche
Driss Dergham
Chourouk Redjeb
Publikationsdatum
25.05.2023
Verlag
Springer US
Erschienen in
Journal of Sol-Gel Science and Technology / Ausgabe 2/2023
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI
https://doi.org/10.1007/s10971-023-06133-7

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