| Deep ultraviolet hydrogel based on 2D cobalt-doped titanate | |
| Xu, Youan1,2,3; Ding, Baofu2,3,4; Huang, Ziyang2,3; Dai, Lixin2,3; Liu, Peng5,6; Li, Bing5,6; Cai, Wei1; Cheng, Hui-Ming2,3,4,5; Liu, Bilu2,3 | |
| 通讯作者 | Ding, Baofu(bf.ding@siat.ac.cn) ; Cai, Wei(caiwei_bu@163.com) ; Liu, Bilu(bilu.liu@sz.tsinghua.edu.cn) |
| 2023 | |
| 发表期刊 | LIGHT-SCIENCE & APPLICATIONS
 |
| ISSN | 2095-5545 |
| 卷号 | 12期号:1页码:9 |
| 摘要 | Birefringent optical elements that work in deep ultraviolet (DUV) region become increasingly important these years. However, most of the DUV optical elements have fixed birefringence which is hard to be tuned. Here, we invent a birefringence-tunable optical hydrogel with mechano-birefringence effect in the DUV region, based on two-dimensional (2D) low-cobalt-doped titanate. This 2D oxide material has an optical anisotropy factor of 1.5 x 10(-11) C-2 J(-1) m(-1), larger than maximum value obtained previously, leading to an extremely large specific magneto-optical Cotton-Mouton coefficient of 3.9 x 10(6) T-2 m(-1). The extremely large coefficient enables the fabrication of birefringent hydrogel in a small magnetic field with an ultra-low concentration of 2D oxide material. The hydrogel can stably and continuously modulate 303 nm DUV light with large phase tunability by varying the strain (compression or stretching) from 0 to 50%. Our work opens the door to design and fabricate new proof-of-concept DUV birefringence-tunable element, as demonstrated by optical hydrogels capable of DUV modulation by mechanical stimuli. |
| 资助者 | National Natural Science Foundation of China ; Guangdong Innovative and Entrepreneurial Research Team Program ; Shenzhen Basic Research Project ; National Key RD Program ; National Program on Key Basic Research Project of China |
| DOI | 10.1038/s41377-022-00991-6 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China ; Guangdong Innovative and Entrepreneurial Research Team Program ; Shenzhen Basic Research Project ; National Key RD Program ; National Program on Key Basic Research Project of China ; [51920105002] ; [52273311] ; [52125309] ; [2017ZT07C341] ; [JCYJ20190809180605522] ; [WDZC20200819095319002] ; [2018YFA0307200] ; [2020JCJQ-ZD-06312] |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000906310800005 |
| 出版者 | SPRINGERNATURE |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/175514 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Ding, Baofu; Cai, Wei; Liu, Bilu |
| 作者单位 | 1.Xian Res Inst High Technol, Xian 710025, Peoples R China 2.Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen Geim Graphene Ctr, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China 3.Tsinghua Univ, Inst Mat Res, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China 4.Chinese Acad Sci, Inst Technol Carbon Neutral, Shenzhen Inst Adv Technol, Fac Mat Sci & Engn, Shenzhen 518055, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Youan,Ding, Baofu,Huang, Ziyang,et al. Deep ultraviolet hydrogel based on 2D cobalt-doped titanate[J]. LIGHT-SCIENCE & APPLICATIONS,2023,12(1):9. |
| APA | Xu, Youan.,Ding, Baofu.,Huang, Ziyang.,Dai, Lixin.,Liu, Peng.,...&Liu, Bilu.(2023).Deep ultraviolet hydrogel based on 2D cobalt-doped titanate.LIGHT-SCIENCE & APPLICATIONS,12(1),9. |
| MLA | Xu, Youan,et al."Deep ultraviolet hydrogel based on 2D cobalt-doped titanate".LIGHT-SCIENCE & APPLICATIONS 12.1(2023):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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