Core-shell like glass containing lanthanide doped nanocrystals for efficient luminescence.
Core-shell like glass containing lanthanide doped nanocrystals for efficient luminescence.
复制标题
DOI：
10.1039/c8cc07911k
复制
发表时间：
2018-11
影响因子：
4.9
通讯作者：
Qunhuo Liu;Ying Tian;Zhen Xiao;Jiawei Zhang;Wenhua Tang;Xufeng Jing;Junjie Zhang;Shiqing Xu
中科院分区：
文献类型：
--
作者：
Qunhuo Liu;Ying Tian;Zhen Xiao;Jiawei Zhang;Wenhua Tang;Xufeng Jing;Junjie Zhang;Shiqing Xu
我们在Yb/Er离子和Yb/Ho SrTiO 3纳米晶共掺碲酸盐-硼酸盐玻璃中构建了一种核壳结构的纳米结构。我们证明了在玻璃区的Er 3+离子和在晶体区的Ho 3+离子之间的不利的能量转移被有效地禁止，这允许独立的和高效的发射从Er 3+和Ho 3+离子。
We constructed a core-shell like nanoarchitecture in Yb/Er ion and Yb/Ho SrTiO3 nanocrystal-codoped tellurite-borate glass. We demonstrated that the adverse energy transfer between Er3+ ions in the glass region and Ho3+ ions in the crystal region was effectively prohibited, which permits independent and highly efficient emission from Er3+ and Ho3+ ions.