Self-assembled patterned CoFe2O4-SrRuO3 electrodes: Enhanced functional properties by polar nano-regions reorientation
文献类型：期刊论文
| 作者 | Tang, X; Gao, M; Luo, HS; Li, JF; Viehland, DD |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2020-06-01 |
| 期号 | 6页码:3726 |
| ISSN号 | 0002-7820 |
| DOI | 10.1111/jace.17053 |
| 文献子类 | Article |
| 英文摘要 | Epitaxial CoFe2O4 (CFO) and SrRuO3 (SRO) nanopillar heterostructures were deposited on Pb(Mg1/3Nb2/3)(0.70)Ti0.30O3 (PMN-30PT) single crystal substrates by switch pulsed laser deposition (SPLD). Since the CFO nanopillars are insulating, and the SRO matrix conductive, this self-assembled nanopillar heterostructure served as a patterned electrode on PMN-PT, which then enhances the dielectric and piezoelectric constant of the substrate. Cross-sectional electron microscopy images revealed the formation of a nanopillar heterostructure layer with CFO nanopillars within a SRO matrix. AFM and XRD revealed good topography and epitaxy, indicating a high quality SRO-CFO self-assembled nanopillar structure. Using a SRO-CFO thin film patterned electrode, PMN-PT was found to have a notably higher (similar to 30%) dielectric constant with increasing electric field and enhanced transverse broadening in reciprocal spacing mapping (RSM) scans. |
| WOS关键词 | SINGLE-CRYSTALS ; FIELD ; BIFEO3 |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28311]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Tang, X,Gao, M,Luo, HS,et al. Self-assembled patterned CoFe2O4-SrRuO3 electrodes: Enhanced functional properties by polar nano-regions reorientation[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2020(6):3726. |
| APA | Tang, X,Gao, M,Luo, HS,Li, JF,&Viehland, DD.(2020).Self-assembled patterned CoFe2O4-SrRuO3 electrodes: Enhanced functional properties by polar nano-regions reorientation.JOURNAL OF THE AMERICAN CERAMIC SOCIETY(6),3726. |
| MLA | Tang, X,et al."Self-assembled patterned CoFe2O4-SrRuO3 electrodes: Enhanced functional properties by polar nano-regions reorientation".JOURNAL OF THE AMERICAN CERAMIC SOCIETY .6(2020):3726. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。