Structures and pyroelectric properties for [111]-oriented Mn-doped rhombohedral 0.36PIN-0.36PMN-0.28PT crystal
文献类型：期刊论文
| 作者 | Du, Qiuxiang; Tang, Yanxue; Huang, Xiaoli; Wang, Feifei; Zhao, Xiangyong; Duan, Zhihua; Zhuang, Xusheng; Shi, Wangzhou; Zhao, Jing; Liu, Fei |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 102期号:12页码:7329 |
| 关键词 | crystal structures Mn-doped 0 36PIN-0 36PMN-0 28PT single crystal pyroelectric properties thermal stability |
| ISSN号 | 0002-7820 |
| DOI | 10.1111/jace.16600 |
| 文献子类 | Article |
| 英文摘要 | The crystal structures, pyroelectric properties, and thermal stability of [111]-oriented 0.5 mol% Mn-doped 0.36Pb(In1/2Nb1/2)O-3-0.36Pb(Mg1/3Nb2/3)O-3-0.28PbTiO(3) (Mn-0.36PIN-0.36PMN-0.28PT) ternary single crystal were investigated. The temperature dependence of the Raman spectra and dielectric properties revealed that the crystal exhibited a rhombohedral (R) structure at room temperature, and ferroelectric R -> tetragonal (T) and ferroelectric T to paraelectric cubic (C) phase transitions at 130 and 175 degrees C respectively. The single crystal had a high remnant polarization of P-r = 38 mu C cm(-2) and coercive field of E-C = 12 kV cm(-1) at room temperature and a frequency of f = 100 Hz. The values of P-r and E-C decreased with increasing temperature, exhibiting anomalies near their phase-transition temperatures, which coincided with changes in the Raman spectra and dielectric properties. Furthermore, at 25 degrees C and f = 100 Hz, the single crystal had high pyroelectric coefficients of p = 8.7 x 10(-4) C m(-2) K-1, figures of merit for the current responsivity of F-i = 3.5 x 10(-10) m V-1, the voltage responsivity of F-v = 0.08 m(2) C-1, and the detectivity of F-d = 30.1 x 10(-5) Pa-1/2. These values were weakly dependent on temperature below 120 degrees C. In addition, the room-temperature pyroelectric coefficients of the ternary single crystal maintain over 83% of the original value at thermal annealing temperatures below 120 degrees C. These outstanding pyroelectric properties, together with high thermal stability, indicate that [111]-oriented rhombohedral Mn-0.36PIN-0.36PMN-0.28PT ternary single crystal is a new potential candidate for infrared detection applications. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26716]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Du, Qiuxiang,Tang, Yanxue,Huang, Xiaoli,et al. Structures and pyroelectric properties for [111]-oriented Mn-doped rhombohedral 0.36PIN-0.36PMN-0.28PT crystal[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(12):7329. |
| APA | Du, Qiuxiang.,Tang, Yanxue.,Huang, Xiaoli.,Wang, Feifei.,Zhao, Xiangyong.,...&Luo, Haosu.(2019).Structures and pyroelectric properties for [111]-oriented Mn-doped rhombohedral 0.36PIN-0.36PMN-0.28PT crystal.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(12),7329. |
| MLA | Du, Qiuxiang,et al."Structures and pyroelectric properties for [111]-oriented Mn-doped rhombohedral 0.36PIN-0.36PMN-0.28PT crystal".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.12(2019):7329. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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