掺镱氧化镥晶体的生长及其结构研究

刘文宇, 武奎, 王树贤, 张玉霞, 于浩海, 张怀金. 掺镱氧化镥晶体的生长及其结构研究[J]. 应用技术学报, 2018, 18(2): 95-99. DOI: 10.3969/j.issn.2096-3424.2018.02.001

引用本文:

刘文宇, 武奎, 王树贤, 张玉霞, 于浩海, 张怀金. 掺镱氧化镥晶体的生长及其结构研究[J]. 应用技术学报, 2018, 18(2): 95-99. DOI: 10.3969/j.issn.2096-3424.2018.02.001

LIU Wenyu, WU Kui, WANG Shuxian, ZHANG Yuxia, YU Haohai, ZHANG Huaijin. Growth and Structure Investigation of Yb³⁺ Doped Lu₂O₃ Crystal[J]. Journal of Technology, 2018, 18(2): 95-99. DOI: 10.3969/j.issn.2096-3424.2018.02.001

Citation:

LIU Wenyu, WU Kui, WANG Shuxian, ZHANG Yuxia, YU Haohai, ZHANG Huaijin. Growth and Structure Investigation of Yb³⁺ Doped Lu₂O₃ Crystal[J]. Journal of Technology, 2018, 18(2): 95-99. DOI: 10.3969/j.issn.2096-3424.2018.02.001

掺镱氧化镥晶体的生长及其结构研究

Growth and Structure Investigation of Yb³⁺ Doped Lu₂O₃ Crystal

摘要: 使用光浮区法成功生长出了高质量的Yb原子百分含量为5%的Yb:Lu₂O₃晶体，对晶体生长的各项工艺参数进行了探索和优化。通过X射线粉末衍射测定了其单晶结构为立方结构，Ia空间群，进行了结构解析。利用X射线荧光光谱测定了它的化学成分，计算了Yb³⁺离子和Lu³⁺离子的有效分凝系数，分别为0.93和1.00。

Abstract: High quality 5% Yb³⁺ doped Lu₂O₃ crystal was successfully grown by optical floating zone method. The growth parameters for the Yb:Lu₂O₃ single crystal by the optical floating method were explored and optimized. Its crystal structure was determined to be cubic structure, Ia space group by X-ray powder diffraction (XRPD) and the structure was analyzed. Chemical composition was determined by X-ray fluorescence (XRF) and the segregation coefficients of Yb³⁺ ion and Lu³⁺ ion was calculated to be 0.93 and 1.00, respectively.

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