Growth and optical properties of ytterbium and rare earth ions codoped CaF2-SrF2 eutectic solid-solution (RE=Y3+, Gd3+, La3+),Journal of Rare Earths

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Growth and optical properties of ytterbium and rare earth ions codoped CaF2-SrF2 eutectic solid-solution (RE=Y3+, Gd3+, La3+)
Journal of Rare Earths ( IF 5.2 ) Pub Date : 2020-08-01 , DOI: 10.1016/j.jre.2020.08.001
Binbin Jiang , Lihe Zheng , Dapeng Jiang , Handi Yin , Jiangang Zheng , Qiuhong Yang , Guofeng Cheng , Liangbi Su

Abstract Ytterbium and rare earth ions (RE = Y, Gd, La) codoped CaF2-SrF2 single crystals (3 at% Yb,6 at% RE:CaF2-SrF2) were fabricated by temperature gradient technology (TGT). All the space groups remain the same Fm3m as that of Yb:CaF2-SrF2. The lattice parameter a, unit cell volume V, as well as bond length of Ca/Sr–F and F–F increase in the sequence of rare-earth ions radius Y3+

中文翻译：

镱和稀土离子共掺杂 CaF2-SrF2 共晶固溶体 (RE=Y3+, Gd3+, La3+) 的生长和光学性质

摘要采用温度梯度技术（TGT）制备了镱和稀土离子（RE = Y、Gd、La）共掺杂的 CaF2-SrF2 单晶（3 at% Yb，6 at% RE:CaF2-SrF2）。所有空间群保持与 Yb:CaF2-SrF2 相同的 Fm3m。晶格参数 a、晶胞体积 V 以及 Ca/Sr-F 和 F-F 的键长随着稀土离子半径 Y3+ 的排列而增加

更新日期：2020-08-01

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