Photoluminescence study of Ce³⁺ activated blue emitting Ca₁₄Al₁₀Zn₆O₃₅lamp phosphors

Abstract

The photoluminescence analytical study of Ce3+ doped Ca14Al10Zn6O35 phosphors is done in this research work. Powder X-ray diffraction technique (XRD) along with scanning electron microscope i.e. (SEM), CIE colour coordinates including their PL properties with emission intensity effect too were analyzed for the characteristics of prepared phosphors. In the instance of Ca14Al10Zn6O35:Ce3+, the emission spectra demonstrates an exclusive 442 nm centered band corresponding to Ce3+’s 4f–5d transition. The result specifies that the Ce3+ activated Ca14Al10Zn6O35 phosphor could find out applications in the light phosphor production.