Stirrer time effect on optical properties of nanophotonic LiNbO3

Al-Douri, Yarub and Fakhri, Makram A. and Bouhemadou, Abdelmadjid and Khenata, Rabah and Ameri, Mohammed (2018) Stirrer time effect on optical properties of nanophotonic LiNbO3. Materials Chemistry and Physics, 203. pp. 243-248. ISSN 0254-0584, DOI

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Lithium niobate (LiNbO3) nanostructures are synthesized on n-silicon substrate by spin coating technique with stirrer times; 8 h, 24 h and 48 h. LiNbO3 is characterized and analyzed by Scanning Electron Microscope (SEM), Atomic Force Microscopy (AFM), X-ray diffraction (XRD) and UV-visible and Photoluminescence (PL). The measurements show that as stirrer time increases, the structures start to crystallize to become more regular distribution, which helps to apply in optical waveguides. In addition, the calculated refractive index and optical dielectric constant are in agreement with experimental data.

Item Type: Article
Uncontrolled Keywords: Ceramics; Sol-gel growth; Electron microscopy; Optical properties
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Deputy Vice Chancellor (Research & Innovation) Office > Nanotechnology & Catalysis Research Centre
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 26 Sep 2019 04:35
Last Modified: 26 Sep 2019 04:35

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