| Photochromic effect of transparent lead-free ferroelectric KSr2Nb5O15 ceramics | |
Cao, Shuyao1; Gao, Feng1; Xu, Jie1; Zhu, Jihong2; Chen, Qian1 ; Guo, Yiting1; Li, Leilei1; Liu, Junting1; Gao, Tong2; Pawlikowska, Emilia3; Szafran, Mikolaj3; Cheng, Guanghua4,5
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| 作者部门 | 瞬态光学研究室 |
| 2019-12 | |
| 发表期刊 | Journal of the European Ceramic Society
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| ISSN | 09552219;1873619X |
| 卷号 | 39期号:16页码:5260-5266 |
| 产权排序 | 4 |
| 摘要 | Transparent KSr2Nb5O15 (KSN) lead-free ferroelectric ceramics have been synthesized via modified pressureless sintering method. A significant photochromic effect was observed for the transparent KSN ceramics prepared without rare-earth dopant modification. The piezoelectric properties depend on the grain orientations were investigated. The optical transmittance of the KSN ceramics is greater than 40% in the wavelength range of 530–800 nm. After NUV irradiation, the absorbance was enhanced by more than 40% in a broad visible range (more than 79%). The absorbance returned to the initial value after a thermal bleaching process. The results of the cycling tests and response experiments showed the stability and saturation of the photochromic effect. In addition, the possible photochromic mechanism of the KSN ceramics is discussed and the photochromic centers are identified. This transparent KSN ceramics exhibits an obvious photochromic effect and is a potential candidate materials for optical data storage and information recording applications. © 2019 Elsevier Ltd |
| 关键词 | Transparent ceramics Photochromic effect KSr2Nb5O15 |
| DOI | 10.1016/j.jeurceramsoc.2019.08.009 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000488140300018 |
| 出版者 | Elsevier Ltd |
| EI入藏号 | 20193507361409 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/31828 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Gao, Feng |
| 作者单位 | 1.NPU-QMUL Joint Research Institute of Advanced Materials and Structure, School of Materials Science and Engineering, Northwestern Polytechnical University 2.State IJR Center of Aerospace Design and Additive Manufacturing, MIIT Lab of Metal Additive Manufacturing and Innovative Design, Northwestern Polytechnical University, Xi'an; Shaanxi; 710072, China; 3.Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, Warsaw; 00-664, Poland; 4.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics of Chinese Academy of Sciences, Xi'an; Shaanxi; 710119, China; 5.Electronic Information College, Northwestern Polytechnical University, Xi'an; Shaanxi; 710072, China |
| 推荐引用方式 GB/T 7714 | Cao, Shuyao,Gao, Feng,Xu, Jie,et al. Photochromic effect of transparent lead-free ferroelectric KSr2Nb5O15 ceramics[J]. Journal of the European Ceramic Society,2019,39(16):5260-5266. |
| APA | Cao, Shuyao.,Gao, Feng.,Xu, Jie.,Zhu, Jihong.,Chen, Qian.,...&Cheng, Guanghua.(2019).Photochromic effect of transparent lead-free ferroelectric KSr2Nb5O15 ceramics.Journal of the European Ceramic Society,39(16),5260-5266. |
| MLA | Cao, Shuyao,et al."Photochromic effect of transparent lead-free ferroelectric KSr2Nb5O15 ceramics".Journal of the European Ceramic Society 39.16(2019):5260-5266. |
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| Photochromic effect （2722KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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