Fabrication and properties of Co:MgAl2O4 transparent ceramics for a saturable absorber from coprecipitated nanopowder
文献类型：期刊论文
| 作者 | Liu, Qiang; Su, Sha; Hu, Zewang; Chen, Xiaopu; Xie, Tengfei; Yang, Zhaoxiang; Pan, Hongming; Liu, Xin; Li, Jiang |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 102期号:6页码:3097 |
| ISSN号 | 0002-7820 |
| 关键词 | Co:MgAl2O4 coprecipitation nanopowder saturable absorber transparent ceramics |
| DOI | 10.1111/jace.16326 |
| 文献子类 | Article |
| 英文摘要 | The 0.05 at.% Co:MgAl2O4 precursor was synthesized by the coprecipitation method from a mixed solution of magnesium, aluminum, and cobalt nitrates using ammonium carbonate as the precipitant. 0.05 at.% Co:MgAl2O4 transparent ceramics were successfully obtained via vacuum sintering and hot isostatic pressing (HIP) of 0.05 at.% Co:MgAl2O4 nanopowder calcined at 1100 degrees C for 4hours. The properties of powder and ceramics were comprehensively investigated. X-ray diffraction (XRD) results showed that Co:MgAl2O4 nanopowder had a pure spinel phase. Also, the in-line transmittances of the HIP posttreated Co:MgAl2O4 ceramics with the thickness of 1.2mm were 82% at 400nm and 84.7% at 900nm. The average grain sizes of 0.05 at.% Co:MgAl2O4 ceramics before and after the HIP posttreatment were 11 and 28m, respectively. The calculated ground state absorption cross section of 0.05 at.% Co:MgAl2O4 ceramics was 2.9x10(-19)cm(2), indicating that this ceramics is a promising material applied as a saturable absorber for passive laser Q-switches in the 1.3-1.7m domain. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27088]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Qiang,Su, Sha,Hu, Zewang,et al. Fabrication and properties of Co:MgAl2O4 transparent ceramics for a saturable absorber from coprecipitated nanopowder[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(6):3097. |
| APA | Liu, Qiang.,Su, Sha.,Hu, Zewang.,Chen, Xiaopu.,Xie, Tengfei.,...&Li, Jiang.(2019).Fabrication and properties of Co:MgAl2O4 transparent ceramics for a saturable absorber from coprecipitated nanopowder.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(6),3097. |
| MLA | Liu, Qiang,et al."Fabrication and properties of Co:MgAl2O4 transparent ceramics for a saturable absorber from coprecipitated nanopowder".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.6(2019):3097. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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