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Doping limit and site occupation of Yb3+ in strontium fluoroapatite
Chai, Baoyan; Zhang, Ruili; Mao, Xiaojian; Jiang, Benxue; Zhang, Long; xmao@siom.ac.cn; lzhang@siom.ac.cn
2016
发表期刊RSC Adv.
卷号6期号:91页码:88868
摘要Yb3+ doped strontium fluoroapatite (Yb:Sr-5(PO4)(3)F) powders with various dopant concentrations were synthesized through the co-precipitation method. The XRD patterns of powders calcinated at different temperatures, combined with SEM pictures and EDS data, indicate that the limit of Yb3+ dopant concentration for fabricating pure-phase and stable Yb:Sr-5(PO4)(3)F powders is lower than 7%. The nonlinear relationship between dopant concentration and the full width at half minimum (FWHM) of F-19 MAS-NMR spectra and P-31 MAS-NMR spectra and the peaks located at 995 nm and 1010 nm in the emission spectra, which are assigned to Yb3+ ion occupation in Sr(I) sites, show that Yb3+ ions ocuppy both Sr(I) sites and Sr(II) sites in the Sr-5(PO4)(3)F lattice structure. The study reveals the upper limit of dopant concentration and site occupation of Yb3+ ions in Sr-5(PO4()3)F powders; this is of great value for the fabrication of Yb:Sr-5(PO4)(3)F ceramics with high optical quality and laser performance.
文章类型Article
部门归属材料
DOI10.1039/c6ra18434k
资助者National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences
收录类别SCI
资助者National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences ; National Youth Natural Science Foundation of China [51302284, 61405221]; National nature science foundation of China [61475174]; China Scholarship Council; 100 Talents Program of Chinese Academy of Sciences
WOS记录号WOS:000384571800119
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28054
专题中科院强激光材料重点实验室
通讯作者xmao@siom.ac.cn; lzhang@siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
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GB/T 7714
Chai, Baoyan,Zhang, Ruili,Mao, Xiaojian,et al. Doping limit and site occupation of Yb3+ in strontium fluoroapatite[J]. RSC Adv.,2016,6(91):88868.
APA Chai, Baoyan.,Zhang, Ruili.,Mao, Xiaojian.,Jiang, Benxue.,Zhang, Long.,...&lzhang@siom.ac.cn.(2016).Doping limit and site occupation of Yb3+ in strontium fluoroapatite.RSC Adv.,6(91),88868.
MLA Chai, Baoyan,et al."Doping limit and site occupation of Yb3+ in strontium fluoroapatite".RSC Adv. 6.91(2016):88868.
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