Impact of high interface density on ferroelectric and structural properties of PbZr(0.2)Ti(0.8)O(3)/PbZr(0.4)Ti(0.6)O(3) epitaxial multilayers
文献类型：期刊论文
| 作者 | L. Feigl ; S. J. Zheng ; B. I. Birajdar ; B. J. Rodriguez ; Y. L. Zhu ; M. Alexe ; D. Hesse |
| 刊名 | Journal of Physics D-Applied Physics
 |
| 出版日期 | 2009 |
| 卷号 | 42期号:8 |
| 关键词 | thin-films dislocations layer |
| ISSN号 | 0022-3727 |
| 中文摘要 | Multilayers consisting of two tetragonal compositions PbZr(0.2)Ti(0.8)O(3) and PbZr(0.4)Ti(0.6)O(3) were deposited onto a SrRuO(3) electrode grown on a vicinal (100) SrTiO(3) substrate. It has been shown by extensive structural investigations comprising transmission electron microscopy in conventional and high resolution mode, reciprocal space mapping and piezoresponse force microscopy that with decreasing layer thickness a transition from a-domains confined to individual layers to a-domains propagating through the whole film takes place. This is caused by the formation of a common strain state of all layers which is responsible for the observed enhancement of the electrical properties. These show a maximum in the product of remanent polarization and dielectric constant at a certain density of interfaces. If the interface density becomes too high the lattice distortion accompanying each interface deteriorates the properties of the multilayer structure. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31894]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. Feigl,S. J. Zheng,B. I. Birajdar,et al. Impact of high interface density on ferroelectric and structural properties of PbZr(0.2)Ti(0.8)O(3)/PbZr(0.4)Ti(0.6)O(3) epitaxial multilayers[J]. Journal of Physics D-Applied Physics,2009,42(8). |
| APA | L. Feigl.,S. J. Zheng.,B. I. Birajdar.,B. J. Rodriguez.,Y. L. Zhu.,...&D. Hesse.(2009).Impact of high interface density on ferroelectric and structural properties of PbZr(0.2)Ti(0.8)O(3)/PbZr(0.4)Ti(0.6)O(3) epitaxial multilayers.Journal of Physics D-Applied Physics,42(8). |
| MLA | L. Feigl,et al."Impact of high interface density on ferroelectric and structural properties of PbZr(0.2)Ti(0.8)O(3)/PbZr(0.4)Ti(0.6)O(3) epitaxial multilayers".Journal of Physics D-Applied Physics 42.8(2009). |
入库方式： OAI收割
来源：金属研究所
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