Self-generated in-plane superlattice in relaxed epitaxial La0.67Sr0.33MnO3 films
文献类型：期刊论文
| 作者 | T. F. Zhou ; G. Li ; X. G. Li ; S. W. Jin ; W. B. Wu |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2007 |
| 卷号 | 90期号:4 |
| 关键词 | la0.7sr0.3mno3 thin-films strain la2/3sr1/3mno3 microstructure |
| ISSN号 | 0003-6951 |
| 中文摘要 | The strain relaxation and its effect on the in-plane superlattice formation of epitaxial La0.67Sr0.33MnO3 (LSMO) thin films on the (LaAlO3)(0.3)(Sr2AlTaO6)(0.7) (001) [LSAT (001)] substrates were investigated as a function of film thickness by x-ray diffraction. Rocking curves and reciprocal space mappings around (002) and (103) reflections reveal that the film with a thickness above 27 nm is almost fully relaxed and has a modulated superlattice structure. The recovery of the pseudocubic angle of LSMO resulting from the relaxation of the shear strain introduced by the growth of rhombohedral LSMO on cubic LSAT was suggested to be the origin of the superlattice structure. (c) 2007 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34102]  |
| 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 | T. F. Zhou,G. Li,X. G. Li,et al. Self-generated in-plane superlattice in relaxed epitaxial La0.67Sr0.33MnO3 films[J]. Applied Physics Letters,2007,90(4). |
| APA | T. F. Zhou,G. Li,X. G. Li,S. W. Jin,&W. B. Wu.(2007).Self-generated in-plane superlattice in relaxed epitaxial La0.67Sr0.33MnO3 films.Applied Physics Letters,90(4). |
| MLA | T. F. Zhou,et al."Self-generated in-plane superlattice in relaxed epitaxial La0.67Sr0.33MnO3 films".Applied Physics Letters 90.4(2007). |
入库方式： OAI收割
来源：金属研究所
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