Enhanced pyroelectric properties and application of tetragonal Mn-doped 0.29Pb( In1/2Nb1/2)O-3-0.31Pb(Mg1/3Nb2/3)O-3-0.40PbTiO(3) ternary single crystals
文献类型：期刊论文
| 作者 | Yang, Linrong1,2; Li, Long1,2; Zhao, Xiangyong1; Xu, Qing1,2; Ma, Jiashuai1,2; Wang, Sheng1; Li, Xiaobing1; Di, Wenning1; Xu, Haiqing1; Luo, Haosu1 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2017-02-25 |
| 卷号 | 695页码:760-764 |
| 关键词 | Pyroelectric Mn-PIMNT Curie temperature Detectivity |
| 英文摘要 | Ferroelectric single crystals Mn-doped 0.29Pb(In1/2Nb1/2)O-3-0.31Pb(Mg1/3Nb2/3)O-3-0.40PbTiO(3) (Mn-PIMNT) have been grown by a modified Bridgman technique. The as-grown ternary tetragonal Mn-PIMNT (29/31/40) single crystals exhibit ultra-high Curie temperature T-C of 216 degrees C, 110 degrees C higher than that of Mn-PMNT(72/28) single crystals(T-d similar to 105 degrees C). In addition, the permittivity er of tetragonal Mn-PIMNT (29/31/40) is 350 at 1 kHz, approximately less than that of Mn-PMNT(72/28)(epsilon(r) similar to 640) in half. Moreover, as a core parameter of pyroelectric material, the figure of merits for detectivity (F-d) for Mn-PIMNT (29/31/40) is 23.5 x 10(-5)Pa(-1/2), close to that of Mn-PMNT(72/28)(Fd similar to 28.5). Finally, outstanding Mn-PIMNT(29/31/40) based pyroelectric detectors were fabricated, of which the specific detectivity (D*) (room temperature, 10 Hz) is up to 1.74 x 10(9) cmHz(1/2)/W for current-mode detectors, and 1.15 x 10(9) cmHz(1/2)/W for voltage-mode detectors, 3 times higher than that of commercial LiTaO3 based detectors. All of these results make these ternary tetragonal Mn-PIMNT single crystals a promising candidate for infrared detector applications. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | INFRARED DETECTORS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000391817600091 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/21905]  |
| 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 & Device, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Linrong,Li, Long,Zhao, Xiangyong,et al. Enhanced pyroelectric properties and application of tetragonal Mn-doped 0.29Pb( In1/2Nb1/2)O-3-0.31Pb(Mg1/3Nb2/3)O-3-0.40PbTiO(3) ternary single crystals[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,695:760-764. |
| APA | Yang, Linrong.,Li, Long.,Zhao, Xiangyong.,Xu, Qing.,Ma, Jiashuai.,...&Luo, Haosu.(2017).Enhanced pyroelectric properties and application of tetragonal Mn-doped 0.29Pb( In1/2Nb1/2)O-3-0.31Pb(Mg1/3Nb2/3)O-3-0.40PbTiO(3) ternary single crystals.JOURNAL OF ALLOYS AND COMPOUNDS,695,760-764. |
| MLA | Yang, Linrong,et al."Enhanced pyroelectric properties and application of tetragonal Mn-doped 0.29Pb( In1/2Nb1/2)O-3-0.31Pb(Mg1/3Nb2/3)O-3-0.40PbTiO(3) ternary single crystals".JOURNAL OF ALLOYS AND COMPOUNDS 695(2017):760-764. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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