Fabrication and characterizations of highly transparent Tb3Ga5O12 magneto-optical ceramics
文献类型：期刊论文
| 作者 | Li, Xiaoying; Liu, Qiang; Jiang, Nan; Hu, Zewang; Feng, Yagang; Pan, Hongming; Liu, Xin; Yang, Zhaoxiang; Xie, Tengfei; Li, Jiang |
| 刊名 | OPTICAL MATERIALS
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 88页码:238 |
| 关键词 | TGG Transparent ceramics Air pre-sintering HIP post-treatment |
| ISSN号 | 0925-3467 |
| DOI | 10.1016/j.optmat.2018.11.048 |
| 文献子类 | Article |
| 英文摘要 | Terbium gallium garnet (TGG) precursor was synthesized by the co-precipitation method from the mixed solution of terbium and gallium nitrates using ammonium hydrogen carbonate (AHC) as the precipitant. Fine and low-agglomerated TGG powders with the average particle size of 158 nm were obtained by calcining the precursor at 1100 degrees C for 4 h. Then, TGG transparent ceramics were successfully fabricated by a new two-step sintering method. The TGG ceramics pre-sintered at 1500 degrees C for 3 h in air and then HIP post-treated at 1550 degrees C for 3 h under 150 MPa argon gas showed the best optical quality and the in-line transmittance was 80.3% at 1064 nm. The Verdet constant of the TGG ceramic at 633 nm was about 136.8 rad T-1 m(-1), which was rather close to that of the commercial TGG single crystal. High transparency and high Verdet constant make it an attractive alternative for the high-power Faraday isolators. |
| WOS研究方向 | Materials Science ; Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27351]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, Xiaoying,Liu, Qiang,Jiang, Nan,et al. Fabrication and characterizations of highly transparent Tb3Ga5O12 magneto-optical ceramics[J]. OPTICAL MATERIALS,2019,88:238. |
| APA | Li, Xiaoying.,Liu, Qiang.,Jiang, Nan.,Hu, Zewang.,Feng, Yagang.,...&Li, Jiang.(2019).Fabrication and characterizations of highly transparent Tb3Ga5O12 magneto-optical ceramics.OPTICAL MATERIALS,88,238. |
| MLA | Li, Xiaoying,et al."Fabrication and characterizations of highly transparent Tb3Ga5O12 magneto-optical ceramics".OPTICAL MATERIALS 88(2019):238. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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