Magnetotransport properties of La0.67Ca0.33MnO3/La0.67Sr0.33MnO3 bilayers
文献类型：期刊论文
| 作者 | J. F. Feng ; K. Zhao ; Y. H. Huang ; J. G. Zhao ; X. F. Han ; W. S. Zhan ; H. K. Wong |
| 刊名 | Chinese Physics
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:9页码:1879-1881 |
| 关键词 | manganites magnetic coupling bilayer film target sputtering technique la0.67ca0.33mno3/yba2cu4o8/la0.67ca0.33mno3 sandwiches epitaxial-growth magnetoresistance films |
| ISSN号 | 1009-1963 |
| 中文摘要 | The perovskite bilayers La0.67Ca0.33MnO3 (LCMO) (1.00 nm) / La0.67Sr0.33MnO3(LSMO) (100 nm) and LSMO (100 nm) / LCMO (100 nm) are fabricated by a facing-target sputtering technique. Their transport and magnetic properties are investigated. It is found that the transport properties between them are different obviously due to distinguishable structures, and the different lattice strains in both films result in the difference of metal-to-insulator transition. Only single-step magnetization loop appears in our bilayers from 5K to 320K, and the coercive force of LSMO/LCMO varies irregularly with a minimum similar to 2387A/m which is lower than that of LCMO and LSMO single layer films. The behaviour is explained by some magnetic coupling. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34841]  |
| 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 | J. F. Feng,K. Zhao,Y. H. Huang,et al. Magnetotransport properties of La0.67Ca0.33MnO3/La0.67Sr0.33MnO3 bilayers[J]. Chinese Physics,2005,14(9):1879-1881. |
| APA | J. F. Feng.,K. Zhao.,Y. H. Huang.,J. G. Zhao.,X. F. Han.,...&H. K. Wong.(2005).Magnetotransport properties of La0.67Ca0.33MnO3/La0.67Sr0.33MnO3 bilayers.Chinese Physics,14(9),1879-1881. |
| MLA | J. F. Feng,et al."Magnetotransport properties of La0.67Ca0.33MnO3/La0.67Sr0.33MnO3 bilayers".Chinese Physics 14.9(2005):1879-1881. |
入库方式： OAI收割
来源：金属研究所
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