Color tunable and thermally stable luminescence of Tb3+ doped Li4SrCa(SiO4)2 phosphors
Source abstract
Abstract
Abstract Tb 3+ ions activated Li 4 SrCa(SiO 4 ) 2 phosphors were synthesized using a solid state reaction method. The phase impurity was checked by XRD. The photoluminescence (PL) excitation spectrum, emission spectra at room and high temperature, decay curves of samples with different Tb 3+ ions concentration were studied in detail. Cross-relaxation and the Inokuti–Hirayama model were used to analyze the experimental results. Li 4 SrCa(SiO 4 ) 2 : x Tb 3+ are thermally stable and color tunable phosphors.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Microwave Dielectric Ceramics Synthesis
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References (35)
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