Photoluminescence behavior of ZrO2: Eu3+ with variable concentration of Eu3+ doped phosphor

Abstract

PhotoluminescenceScanning electron microscope CIE a b s t r a c tThe ZrO 2 phosphor doped with Eu 3þ was synthesized by solid state reaction method which is suitable for large scale production, and high temperature synthesis method.The prepared nanoparticles of ZrO 2 phosphor was characterized by X-ray diffraction technique (XRD) for Structural analysis and field emission gun scanning electron microscopy (FEGSEM)) for morphological details. The optical behavior of the prepared phosphor was determined by photoluminescence (PL) spectra recorded in room temperature. The PL excitation spectra was found at 311 nm range and the emission spectra in the range of 400e650 nm.

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