Visible-light emission properties of α-TeO 2 :Ho 3+ /Yb 3+ /

发布时间：2021-12-12 01:41

　　In this study,α-TeO₂:Ho³⁺/Yb³⁺,α-TeO₂:Eu³⁺ and α-TeO₂:Ho³⁺/Yb³⁺/Eu³⁺ nanoparticles were prepared via a simple hydrothermal process.The up- and down-conversion properties of the as-prepared nanoparticles were tested at room temperature under a near-infrared photo source（980 nm） and UV-vis photo source,respectively.The results indicated that α-TeO₂ NPs were a kind of outstanding host mater... 

【文章来源】：Journal of Rare Earths. 2016,34(11)EISCICSCD

【文章页数】：8 页

【文章目录】：
1 Experimental
2 Results and discussion
    2.1 Morphology and structure
    2.2 Luminescence properties ofα-Te O2:Ho3+/Yb3+
    2.3 Luminescence properties ofα-Te O2:Eu3+NPs
    2.4 Luminescence properties ofα-Te O2:Ho3+/Yb3+/Eu3+NPs
3 Conclusions



本文编号：3535769