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| Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary | |
| Fu, Jian; Zuo, Ruzhong; Gao, Xingyu（高兴宇） | |
| 2013 | |
| Source Publication | APPLIED PHYSICS LETTERS
 |
| ISSN | 0003-6951; 1077-3118 |
| Volume | 103Issue:18 |
| Abstract | The electric field induced structural transformation in (Na0.52K0.48)(Nb(1-y)Sby)O-3 ceramics near the rhombohedral (R)-orthorhombic (O) phase boundary was investigated by means of ex-situ and in-situ synchrotron x-ray diffraction and dielectric measurements. An intermediate monoclinic (M) phase was irreversibly induced from the O phase by poling, leading to a modified polarization rotation path along R-M-O. By comparison, the reversibility of R-M phase transition would cause the phase instability. Both aspects were believed to be responsible for the high piezoelectric activity near the R-O phase boundary. Moreover, enhanced piezoelectric properties were also found to correlate with the thermal stability of the induced M phase. (C) 2013 AIP Publishing LLC. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000327816000108 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/13734 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Fu, Jian,Zuo, Ruzhong,Gao, Xingyu. Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary[J]. APPLIED PHYSICS LETTERS,2013,103(18). |
| APA | Fu, Jian,Zuo, Ruzhong,&Gao, Xingyu.(2013).Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary.APPLIED PHYSICS LETTERS,103(18). |
| MLA | Fu, Jian,et al."Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary".APPLIED PHYSICS LETTERS 103.18(2013). |
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