Large enhancement of upconversion luminescence in Er3+/In3+:Ba0.85Ca0.15TiO3 lead-free piezoelectric ceramics
文献类型：期刊论文
| 作者 | Guo, Lei; Yan, Jian-Min; Zhang, Yuan-Yuan; Xu, Zhi-Xue; Xu, Meng; Luo, Lai-Hui; Wang, Fei-Fei; Liu, Yu-Kuai; Dong, Shuai; Zheng, Ren-Kui |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:11页码:9007 |
| ISSN号 | 0957-4522 |
| DOI | 10.1007/s10854-018-8925-3 |
| 英文摘要 | A series of In3+-doped Ba0.85Ca0.15TiO3:0.75%Er3+/xIn(3+) (BCT:Er/xIn) lead-free piezoelectric ceramics with excellent upconversion luminescence were synthesized by the solid state reaction method. The effects of In3+ content on the crystal structure, ferroelectric, dielectric, piezoelectric, and upconversion luminescence properties were systematically studied. Under 980 nm excitation, a giant enhancement of the green emission (550 nm) by 10 times is achieved upon 2.5% mol In3+ doping, which is rarely observed in rare-earth ions-doped perovskite ferroelectric materials. The ultraviolet-visible-near infrared absorption measurements show that the In3+ doping may improve the dissolution of Er3+ ions and modify the isolate-/clustered-Er3+ ratio for x <= 2.5%, resulting in the enhancement of the absorption cross-section, thereby contributing to the enhancement of green luminescence. Unfortunately, the In3+ doping suppresses the ferroelectric and piezoelectric properties of the BCT:Er/xIn ceramics. This problem can be resolved by adding a small amount (1 mol%) of Yb3+ to the BCT:Er/xIn ceramics to restore their good ferroelectric and piezoelectric properties. Such In3+ and rare-earth ions co-doped ceramics with greatly enhanced upconversion luminescence and good ferroelectricity and piezoelectricity may have potential applications in electro-optical devices. |
| 学科主题 | Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| WOS记录号 | WOS:000432326800015 |
| 出版者 | SPRINGER |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (Grant Nos. 51572278, 51502129, 11574214). ; This work was supported by the National Natural Science Foundation of China (Grant Nos. 51572278, 51502129, 11574214). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24897]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Southeast Univ, Sch Phys, Nanjing 211189, Jiangsu, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 3.Shanghai Normal Univ, Dept Phys, Key Lab Optoelect Mat & Device, Shanghai 200234, Peoples R China 4.Ningbo Univ, Dept Microelect Sci & Engn, Ningbo 315211, Zhejiang, Peoples R China 5.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Lei,Yan, Jian-Min,Zhang, Yuan-Yuan,et al. Large enhancement of upconversion luminescence in Er3+/In3+:Ba0.85Ca0.15TiO3 lead-free piezoelectric ceramics[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2018,29(11):9007, 9015. |
| APA | Guo, Lei.,Yan, Jian-Min.,Zhang, Yuan-Yuan.,Xu, Zhi-Xue.,Xu, Meng.,...&Zheng, Ren-Kui.(2018).Large enhancement of upconversion luminescence in Er3+/In3+:Ba0.85Ca0.15TiO3 lead-free piezoelectric ceramics.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,29(11),9007. |
| MLA | Guo, Lei,et al."Large enhancement of upconversion luminescence in Er3+/In3+:Ba0.85Ca0.15TiO3 lead-free piezoelectric ceramics".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 29.11(2018):9007. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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