Abstract
A green emissive with a CIE coordinate (0.179, 0.415), Ce3+ doped Lanthunum alluminate (LaAlO3) rhombohedral phosphor was prepared by solution combustion synthesis with crystallite size in the range 20-50 nm and characterized by PXRD, TEM, Uv-Visible and photoluminescence. Optical band gap of Ce3+ doped LaAlO3 was estimated to be in the range 2.94-4.99 eV. LaAlO3:Ce3+ was effectively excited by NUV and characteristic PL emission confirms that, the phosphor can be a candidate for display applications.
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