Fabrication and Sintering Behavior of Er:SrF2 Transparent Ceramics using Chemically Derived Powder
文献类型：期刊论文
| 作者 | Liu, Jun; Liu, Peng; Wang, Jun; Xu, Xiaodong; Li, Dongzhen; Zhang, Jian1; Nie, Xinming |
| 刊名 | MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 11期号:4 |
| 关键词 | precipitation method Er:SrF2 transparent ceramics densification lattice diffusion |
| ISSN号 | 1996-1944 |
| DOI | 10.3390/ma11040475 |
| 英文摘要 | In this paper, we report the fabrication of high-quality 5 at. % Er3+ ions doped SrF2 transparent ceramics, the potential candidate materials for a mid-infrared laser-gain medium by hot-pressing at 700 degrees C for 40 h using a chemically-derived powder. The phase structure, densification, and microstructure evolution of the Er:SrF2 ceramics were systematically investigated. In addition, the grain growth kinetic mechanism of Er:SrF2 was clarified. The results showed lattice diffusion to be the grain growth mechanism in the Er:SrF2 transparent ceramic of which highest in-line transmittance reached 92% at 2000 nm, i.e., very close to the theoretical transmittance value of SrF2 single crystal. Furthermore, the emission spectra showed that the strongest emission band was located at 2735 nm. This means that it is possible to achieve a laser output of approximately 2.7 mu m in the 5 at. % Er3+ ions doped SrF2 transparent ceramics. |
| 学科主题 | Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000434710200017 |
| 出版者 | MDPI |
| 资助机构 | This work was financially supported by the National Natural Science Foundation of China (51702135, 61575088, 61605069), the Opening Project of Key Laboratory of Transparent Opto-functional Inorganic Materials, Chinese Academy of Science (KLTOIM201608), Science and Technology Plan Projects of Xuzhou (KC16HG232) and Natural Science Foundation of the Jiangsu Higher Education Institutions of China (16KJB510009). ; This work was financially supported by the National Natural Science Foundation of China (51702135, 61575088, 61605069), the Opening Project of Key Laboratory of Transparent Opto-functional Inorganic Materials, Chinese Academy of Science (KLTOIM201608), Science and Technology Plan Projects of Xuzhou (KC16HG232) and Natural Science Foundation of the Jiangsu Higher Education Institutions of China (16KJB510009). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25019]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Jiangsu Normal Univ, Sch Phys & Elect Engn, Jiangsu Key Labs Adv Laser Mat & Devices, Xuzhou 221116, Jiangsu, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jun,Liu, Peng,Wang, Jun,et al. Fabrication and Sintering Behavior of Er:SrF2 Transparent Ceramics using Chemically Derived Powder[J]. MATERIALS,2018,11(4). |
| APA | Liu, Jun.,Liu, Peng.,Wang, Jun.,Xu, Xiaodong.,Li, Dongzhen.,...&Nie, Xinming.(2018).Fabrication and Sintering Behavior of Er:SrF2 Transparent Ceramics using Chemically Derived Powder.MATERIALS,11(4). |
| MLA | Liu, Jun,et al."Fabrication and Sintering Behavior of Er:SrF2 Transparent Ceramics using Chemically Derived Powder".MATERIALS 11.4(2018). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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