Strain-induced crystal structure change in ultrathin films of Pr0.7Sr0.3MnO3
文献类型：期刊论文
| 作者 | MacLaren, I ; Wang, ZL ; Wang, HS ; Li, Q |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2002 |
| 卷号 | 80期号:8页码:1406 |
| 关键词 | PR0.67SR0.33MNO3 THIN-FILMS LOW-FIELD MAGNETORESISTANCE MAGNETIC-PROPERTIES ATOMIC-STRUCTURE MICROSTRUCTURE SRTIO3 LA0.73CA0.27MNO3 |
| ISSN号 | 0003-6951 |
| 通讯作者 | MacLaren, I (reprint author), Max Planck Inst Met Res, Seestr 92, D-70174 Stuttgart, Germany. |
| 中文摘要 | Ultrathin films (<30 nm) of Pr0.7Sr0.3MnO3 on LaAlO3 have been studied using transmission electron microscopy (TEM). It was shown that the films are highly uniform and defect-free, and that they are coherently strained to the smaller lattice parameter of the substrate, resulting in a tetragonal expansion perpendicular to the film plane and a change of crystal structure from the ordered orthorhombic of bulk materials to a simple tetragonal perovskite. The variation of the tetragonality with distance from the interface was also determined from high-resolution TEM images. (C) 2002 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53122]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | MacLaren, I,Wang, ZL,Wang, HS,et al. Strain-induced crystal structure change in ultrathin films of Pr0.7Sr0.3MnO3[J]. APPLIED PHYSICS LETTERS,2002,80(8):1406. |
| APA | MacLaren, I,Wang, ZL,Wang, HS,&Li, Q.(2002).Strain-induced crystal structure change in ultrathin films of Pr0.7Sr0.3MnO3.APPLIED PHYSICS LETTERS,80(8),1406. |
| MLA | MacLaren, I,et al."Strain-induced crystal structure change in ultrathin films of Pr0.7Sr0.3MnO3".APPLIED PHYSICS LETTERS 80.8(2002):1406. |
入库方式： OAI收割
来源：物理研究所
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