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Title: Electrical and Optical Properties of Yttrium Titanate Thin Films Synthesized by Sol-gel Technique
Authors: Mahapatra, Apurba
Kumar, P
Keywords: Optical Properties
Yttrium Titanate
Thin Films
Sol-gel Technique
Issue Date: Dec-2018
Citation: International Conference on Nano-Structured Materials & Devices (ICNSMD-2018), New Delhi, India, 17-20 December 2018
Abstract: Yttrium titanate (Y2Ti2O7) thin films, having pyrochlore-type structure, were synthesized in single phase by sol-gel synthesis technique. Single phase formation was confirmed by Xray diffraction (XRD) study. Surface morphology of thin films was studied by using FESEM and average grain size was found to be in nanometer range. Retention of stoichiometry in thin films was confirmed by EDX analysis. Optical property of Y2 Ti2O7 thin films was studied with the help of UV-Vis spectrometer and the energy band gap was found to be ~3.5eV. Dielectric properties of thin films are also studied and discussed in details.
Description: Copyright of this document belongs to proceedings publisher.
Appears in Collections:Conference Papers

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