Synthesis and characterization of vanadium oxide based Phosphors for optical application
Ashik Raja Ali, Sayyed M.J, Akash Shejul, Dr. G G Muley, Dr. C S Ulhe,
Research Scholar of Yashwantrao Chavan Arts & Science Mahavidyalaya Mangrulpir Dist – Washim. Affiliate to S.G.B Amravati University.
P.D Patil Institute of Polytechnic & Technology, Talegaon (SP)
ABSTRACT
In this present work, Sm+3 doped vanadate-based phosphors have been prepared. Emission observed at 785 nm when it was excited with 390 nm.
The synthesis and characterization of vanadium oxide based phosphors have garnered significant attention due to their potential in optical applications. In this study, we report the preparation via a (synthesis method) e.g. solid state reaction route. The structural morphological. And optical properties of the synthesized phosphors were systematically studied using X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Photoluminescence (PL) spectroscopy.
XRD analysis confirmed the crystalline nature of the prepared phosphors, while SEM revealed uniform particle morphology suitable for optical application. Optical characterization demonstrated strong Luminescence in the visible region, attributed to the efficient energy transfer within vanadium oxide matrix. The phosphors exhibited enhanced stability and brightness, making it a promising candidate for application in display technology, LED and photonic devices.
This work provides a comprehensive understanding of the structural and optical properties of vanadium oxide based phosphors and highlights their potential for future advancements in optoelectronic applications.
Keywords: Photoluminescence, XRD, TEM, SEM, Thermo luminescence.
DOI link – https://doi.org/10.69758/GIMRJ/2504I5VXIIIP0056
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