Luminescent properties of Ce 3+ /Tb 3+ co-doped glass cerami

发布时间：2022-01-05 03:42

　　Ce³⁺/Tb³⁺ co-doped transparent glass ceramics containing YPO₄ nanocrystals were prepared using high temperature melting method,and their structural and luminous properties were investigated.XRD analysis and TEM images confirmed the existence of YPO₄ nanocrystals in glass ceramics.The transmission spectra proved that the glass ceramics specimens still maintained a high transparency.Then the excitation and emission spectra of the Ce³⁺ and Tb

【文章来源】：Journal of Rare Earths. 2016,34(05)EISCICSCD

【文章页数】：6 页

【文章目录】：
1 Experimental
2 Results and discussion
    2.1 DSC, XRD and TEM analysis
    2.2 Transmission spectra
    2.3 Excitation spectra and the emission spectra in Ce3+and Tb3+ions singly doped samples
    2.4 Emission spectra in Ce3+and Tb3+ions co-doped samples
    2.5 Decay time
    2.6 Energy transfer: Ce3+ions→Tb3+ions
    2.7 CIE chromaticity
3 Conclusions


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