三方相0.42Pb(In1/2Nb1/2)O3-0.3Pb(Mg1/3Nb2/3)O3-0.28PbTiO3晶体的热释电性能
文献类型：期刊论文
| 作者 | 刘林华 ; 吴啸 ; 赵祥永 ; 冯锡淇 ; 罗豪甦 |
| 刊名 | IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
 |
| 出版日期 | 2010-04-12 |
| ISSN号 | 0885-3010 |
| 其他题名 | Pyroelectric Performances of Rhombohedral 0.42Pb(In1/2Nb1/2)O3-0.3Pb(Mg1/3Nb2/3)O3-0.28PbTiO3 Single Crystals |
| 通讯作者 | Haosu Luo |
| 中文摘要 | Relaxor-based ferroelectric single crystals xPb(In1/2Nb1/2)O3-yPb(Mg1/3Nb2/3)O3-(1？x？y)PbTiO3 {PIMNT [100x/100y/100(1？x？y)]} have been grown by a modified Bridgman technique. The as-grown PIMNT (42/30/28) crystal with rhombohedral perovskite-type structure shows higher Curie temperature TC ~ 187°C, and higher ferroelectric rhombohedral-to-tetragonal phase transition temperature TRT ~ 152°C, both about 50°C higher than those found for 0.71Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 crystals. Moreover, as a core parameter of pyroelectric material, the detectivity figuresof-merit of PIMNT (42/30/28) crystal are higher than other typical relaxor-based ferroelectric crystals, which primarily stems from the lower dielectric loss, making it promising candidate for infrared detector applications. |
| 学科主题 | 材料科学 |
| 收录类别 | SCI收录 |
| 语种 | 英语 |
| 公开日期 | 2012-07-05 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/1204]  |
| 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 |
| 推荐引用方式 GB/T 7714 | 刘林华,吴啸,赵祥永,等. 三方相0.42Pb(In1/2Nb1/2)O3-0.3Pb(Mg1/3Nb2/3)O3-0.28PbTiO3晶体的热释电性能[J]. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,2010. |
| APA | 刘林华,吴啸,赵祥永,冯锡淇,&罗豪甦.(2010).三方相0.42Pb(In1/2Nb1/2)O3-0.3Pb(Mg1/3Nb2/3)O3-0.28PbTiO3晶体的热释电性能.IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. |
| MLA | 刘林华,et al."三方相0.42Pb(In1/2Nb1/2)O3-0.3Pb(Mg1/3Nb2/3)O3-0.28PbTiO3晶体的热释电性能".IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control (2010). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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