Anisotropic strain-modulated monoclinic phases with giant piezoelectricity in high-index-oriented PbTiO3 films
文献类型：期刊论文
| 作者 | Fang, Zhong2,3; Guo, Xiang-Wei2; Zhang, Heng2; Wang, Yu-Jia2; Tang, Yun-Long2; Zhu, Yin-Lian1; Ma, Xiu-Liang1,4 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2023-08-28 |
| 卷号 | 123期号:9页码:8 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/5.0154615 |
| 通讯作者 | Wang, Yu-Jia(yjwang@imr.ac.cn) ; Ma, Xiu-Liang(xlma@iphy.ac.cn) |
| 英文摘要 | By combining phase-field simulations and first-principles calculations, we proposed to modulate the monoclinic phases of high-index-oriented PbTiO3 films through epitaxial anisotropic strain to obtain superior piezoelectric performance. It was found that the piezoelectric coefficients e(22) were remarkably enhanced (up to 2400%) in both (111)- and (110)-oriented PbTiO3 films. The excellent piezoelectric property is mainly attributed to the polarization rotation due to the flatter energy landscapes in the monoclinic phases, while the variation of polarization magnitude contributes little to piezoelectricity. Our research suggests modulating material properties through anisotropic strain, which might bring some insight to other functional materials. |
| 资助项目 | This work was supported by the National Natural Science Foundation of China (Nos. 52122101, 51971223, and 51922100), the Key Research Program of Frontier Sciences CAS (No. QYZDJ-SSW-JSC010), and the Shenyang National Laboratory for Materials Science (Nos.[52122101] ; This work was supported by the National Natural Science Foundation of China (Nos. 52122101, 51971223, and 51922100), the Key Research Program of Frontier Sciences CAS (No. QYZDJ-SSW-JSC010), and the Shenyang National Laboratory for Materials Science (Nos.[51971223] ; This work was supported by the National Natural Science Foundation of China (Nos. 52122101, 51971223, and 51922100), the Key Research Program of Frontier Sciences CAS (No. QYZDJ-SSW-JSC010), and the Shenyang National Laboratory for Materials Science (Nos.[51922100] ; National Natural Science Foundation of China[QYZDJ-SSW-JSC010] ; Key Research Program of Frontier Sciences CAS[L2019R06] ; Key Research Program of Frontier Sciences CAS[L2019R08] ; Key Research Program of Frontier Sciences CAS[L2019F01] ; Key Research Program of Frontier Sciences CAS[L2019F13] ; Shenyang National Laboratory for Materials Science[2021187] ; Shenyang National Laboratory for Materials Science[Y202048] ; Youth Innovation Promotion Association CAS[YJKYYQ20200066] ; Scientific Instrument Developing Project of CAS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001073926600020 |
| 出版者 | AIP Publishing |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (Nos. 52122101, 51971223, and 51922100), the Key Research Program of Frontier Sciences CAS (No. QYZDJ-SSW-JSC010), and the Shenyang National Laboratory for Materials Science (Nos. ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences CAS ; Shenyang National Laboratory for Materials Science ; Youth Innovation Promotion Association CAS ; Scientific Instrument Developing Project of CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/179412]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Yu-Jia; Ma, Xiu-Liang |
| 作者单位 | 1.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd 72, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Zhong,Guo, Xiang-Wei,Zhang, Heng,et al. Anisotropic strain-modulated monoclinic phases with giant piezoelectricity in high-index-oriented PbTiO3 films[J]. APPLIED PHYSICS LETTERS,2023,123(9):8. |
| APA | Fang, Zhong.,Guo, Xiang-Wei.,Zhang, Heng.,Wang, Yu-Jia.,Tang, Yun-Long.,...&Ma, Xiu-Liang.(2023).Anisotropic strain-modulated monoclinic phases with giant piezoelectricity in high-index-oriented PbTiO3 films.APPLIED PHYSICS LETTERS,123(9),8. |
| MLA | Fang, Zhong,et al."Anisotropic strain-modulated monoclinic phases with giant piezoelectricity in high-index-oriented PbTiO3 films".APPLIED PHYSICS LETTERS 123.9(2023):8. |
入库方式： OAI收割
来源：金属研究所
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