Enhanced pyroelectric properties of Pb0.3Ca0.15Sr0.55TiO3 ceramic with first-order dominated phase transition under low bias field
文献类型：期刊论文
| 作者 | Han, Liuyang1,2; Guo, Shaobo1; Yan, Shiguang1; Cao, Fei1; Guo, Weili1; Yao, Chunhua1; Dong, Xianlin1; Wang, Genshui1 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2017-03-06 |
| 卷号 | 110期号:10 |
| 英文摘要 | We introduce a system of ferroelectric materials, Pb(0.3)Ca(x)sr(0.7-x) TiO3 [PCST(x), x = 0.00, 0.05, 0.10, and 0.15], which exhibit good pyroelectric properties near room temperature. The enhanced field-induced pyroelectric coefficient of PCST(0.15) reached 81.8 x 10(-8) C/cm(2) K and it exhibited the largest voltage response with a dynamic black-body radiation measurement under a DC bias field of 200 V/mm. Systematic dielectric and phase transition analysis of the PCST(x) ceramics demonstrated that the phase transition gradually changed from a second-order to first-order dominated one with increasing Ca ion substitution. The enhanced pyroelectric properties under such a low bias field in the vicinity of room temperature of the PCST(0.15) ceramic are highly desirable for infrared detecting applications. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | LEAD SCANDIUM TANTALATE ; FERROELECTRIC MATERIALS ; DETECTOR ; FILMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000397871800035 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23687]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Liuyang,Guo, Shaobo,Yan, Shiguang,et al. Enhanced pyroelectric properties of Pb0.3Ca0.15Sr0.55TiO3 ceramic with first-order dominated phase transition under low bias field[J]. APPLIED PHYSICS LETTERS,2017,110(10). |
| APA | Han, Liuyang.,Guo, Shaobo.,Yan, Shiguang.,Cao, Fei.,Guo, Weili.,...&Wang, Genshui.(2017).Enhanced pyroelectric properties of Pb0.3Ca0.15Sr0.55TiO3 ceramic with first-order dominated phase transition under low bias field.APPLIED PHYSICS LETTERS,110(10). |
| MLA | Han, Liuyang,et al."Enhanced pyroelectric properties of Pb0.3Ca0.15Sr0.55TiO3 ceramic with first-order dominated phase transition under low bias field".APPLIED PHYSICS LETTERS 110.10(2017). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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