Significantly enhanced ferroelectric and dielectric properties in BaTiO3/LaNiO3 superlattices
文献类型：期刊论文
| 作者 | Lin, Jun Liang1,2; Wang, Zhan Jie1,2,3; Zhao, Xiang1; Zhang, Zhi Dong2 |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 179页码:102-106 |
| 关键词 | BaTiO3 Superlattice Laser deposition Microstructure Electrical properties |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2020.01.010 |
| 通讯作者 | Wang, Zhan Jie(wangzj@imr.ac.cn) |
| 英文摘要 | BaTiO3/LaNiO3 (BTO/LNO) ferroelectric superlattices with different stacking periods have been prepared by pulsed laser deposition (PLD). Compared to the pure BTO films, the BTO/LNO superlattices have significantly enhanced ferroelectric and dielectric properties. This is because, in addition to the strain effect, the accumulated oxygen vacancies in each ultra-thin LNO layer can change the depolarization field and reduce the leakage current in the superlattices. The results indicate that the use of ultra-thin metallic oxide layers as the constituent material of the ferroelectric superlattices is a feasible and effective way to improve the properties of superlattices. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 资助项目 | Key Research and Development Plan of Liaoning Province[2017104002] ; Basic Scientific Research Projects of Colleges and Universities of Liaoning Province of China[LZGD2017005] ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities[201824010] ; National Basic Research Program of China[2017YFA0206302] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000514758200021 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Key Research and Development Plan of Liaoning Province ; Basic Scientific Research Projects of Colleges and Universities of Liaoning Province of China ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities ; National Basic Research Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137436]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Zhan Jie |
| 作者单位 | 1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Jun Liang,Wang, Zhan Jie,Zhao, Xiang,et al. Significantly enhanced ferroelectric and dielectric properties in BaTiO3/LaNiO3 superlattices[J]. SCRIPTA MATERIALIA,2020,179:102-106. |
| APA | Lin, Jun Liang,Wang, Zhan Jie,Zhao, Xiang,&Zhang, Zhi Dong.(2020).Significantly enhanced ferroelectric and dielectric properties in BaTiO3/LaNiO3 superlattices.SCRIPTA MATERIALIA,179,102-106. |
| MLA | Lin, Jun Liang,et al."Significantly enhanced ferroelectric and dielectric properties in BaTiO3/LaNiO3 superlattices".SCRIPTA MATERIALIA 179(2020):102-106. |
入库方式： OAI收割
来源：金属研究所
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