Biyinue·jilili Su, Lidan·aieken Pa, Qingling Wang, Hanguli·alimu Re, Jing Gao, Eken·sidike Ai. Effect of Mg2+ Doping on Luminescence Properties of the Up-conversion Luminescent Material Na2Zn3Si2O8：Er3+[J]. Acta Photonica Sinica, 2022, 51(9): 0916001
- Acta Photonica Sinica
- Vol. 51, Issue 9, 0916001 (2022)
Fig. 1. Crystal structure of Na2Zn3Si2O8 in different directions
Fig. 2. XRD patterns of the Na2Zn3Si2O8：3%Er3+，1%Mg2+ and rietveld refinement of Na2Zn3Si2O8：3%Er3+，1%Mg2+
Fig. 3. Emission spectra and concentration burst mechanism of Na2Zn3Si2O8：3%Er3+ and Na2Zn3Si2O8：3%Er3+，1%Mg2+
Fig. 4. Fourier transform infrared spectroscopy （FT-IR）picture of Na2Zn3Si2O8：3%Er3+，1%Mg2+ phosphor
Fig. 5. Variable temperature emission spectra of Na2Zn3Si2O8：3%Er3+，1%Mg2+ at 980 nm excitation and variation of normalized emission peak integrated intensity vs peak intensity
Fig. 6. Effect of temperature on the monochromaticity of Na2Zn3Si2O8：3% Er3+，1% Mg2+ phosphors under 980 nm excitation and CIE coordinates
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Table 1. CIE chromaticity coordinates，color temperature and color purity of Na2Zn3Si2O8：3%Er3+，y%Mg2+ phosphors
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