Temperature-dependent Raman spectra and electrical properties of 0.69Pb(Mg1/3Nb2/3)O-3-0.31PbTiO(3) single crystals
文献类型：期刊论文
| 作者 | Fang, Bijun1; Liu, Xing1,2; Li, Xiaobing2; Ding, Jianning1,3; Zhao, Xiangyong2; Luo, Haosu2 |
| 刊名 | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 122期号:9 |
| 英文摘要 | The temperature-dependent Raman spectra and electrical properties of the 0.69Pb(Mg1/3Nb2/3)O-3-0.31PbTiO(3) (0.69PMN-0.31PT) single crystals were investigated. Based on the group theory, the poled 0.69PMN-0.31PT single crystals belong to the monoclinic crystal system, which was confirmed by the room-temperature Raman spectra. The 0.69PMN-0.31PT single crystals experience successive structural phase transitions, i.e., a monoclinic-tetragonal (FEM-FET) phase transition at TM-T and a tetragonal-cubic (FET-P-C) phase transition at T-m determined by the dielectric measurement. Due to the enhancement of long-range order, their FEM-FET phase transition becomes more obvious after the poling process. The wavenumbers and line widths of the 271, 502, 575, 795 cm(-1) Raman modes, and the intensity ratios of I271cm-1/I795cm-1 and I502cm-1/I575cm-1 exhibit obvious anomalies around TM-T and T-m, which are closely related to the FEM-FET and FET-P-C phase transitions. The temperature and electric field (E)-induced phase transitions are observed in the unipolar strain-E (S-E) curves. The converse piezoelectric constant (d(33)), maximum strain value (S-max%) and longitudinal electrostrictive coefficient (Q) increase considerably around the ferroelectric phase transition temperature T-M-T(.) |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Materials Science, Multidisciplinary ; Physics, Applied |
| 研究领域[WOS] | Materials Science ; Physics |
| 关键词[WOS] | PHASE-TRANSITIONS ; SOLID-SOLUTION ; SCATTERING ; CERAMICS ; GROWTH ; CONFIGURATION ; POLARIZATION ; SPECTROSCOPY ; BEHAVIOR ; STRAIN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000382642700027 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/22854]  |
| 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.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Sch Mat Sci & Engn, Changzhou 213164, Peoples R China 2.Chinese Acad Sci, Key Lab Inorgan Funct Mat & Device, Shanghai 201800, Peoples R China 3.Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Bijun,Liu, Xing,Li, Xiaobing,et al. Temperature-dependent Raman spectra and electrical properties of 0.69Pb(Mg1/3Nb2/3)O-3-0.31PbTiO(3) single crystals[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2016,122(9). |
| APA | Fang, Bijun,Liu, Xing,Li, Xiaobing,Ding, Jianning,Zhao, Xiangyong,&Luo, Haosu.(2016).Temperature-dependent Raman spectra and electrical properties of 0.69Pb(Mg1/3Nb2/3)O-3-0.31PbTiO(3) single crystals.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,122(9). |
| MLA | Fang, Bijun,et al."Temperature-dependent Raman spectra and electrical properties of 0.69Pb(Mg1/3Nb2/3)O-3-0.31PbTiO(3) single crystals".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 122.9(2016). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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