Synthesis and the Study of Optical Characteristics of Nano SmFe1-xAlxO3 by the Double Sintering Ceramic Method
Journal Title: IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) - Year 2018, Vol 13, Issue 6
Abstract
The goal of this study was a synthesis of nanocrystals SmFe1-xAlxO3 (x=0. 0, 0.05, 0.1, 0.15) and an examination of their optical properties. SmFe1-xAlxO3 were prepared by the double sintering ceramic technology. The product was characterized by X-ray diffraction (XRD) and Photoluminescence (PL). The XRD analysis confirmed the formation of single phase crystals of perovskite structure. Photoluminescence is used to analyze the optical properties of the materials. PL spectra show Uv emissions that slightly shifted with Al content. The PL intensity of multiferroic material enhanced with increasing Al content (x). The wide band gap that was determined from PL spectra of the investigated metal oxide recommends it to be used in optical applications.
Authors and Affiliations
Ahmed Fawzy, Ashraf K. Eessaa, Y. A. Saeid
Keywords
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- EP ID EP439336
- DOI 10.9790/2834-1306013538.
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