Magnetic coupling in La0.67Ca0.33MnO3/La0.67Sr0.33CoO3/Ld(0.67)Ca(0.33)MnO(3) sandwiches
文献类型：期刊论文
| 作者 | K. Zhao ; J. F. Feng ; Y. H. Huang ; H. Li ; H. K. Wong |
| 刊名 | Thin Solid Films
 |
| 出版日期 | 2005 |
| 卷号 | 476期号:2页码:326-330 |
| 关键词 | colossal magnetoresistance magnetic coupling hysteresis loop thin film target sputtering technique la0.67ca0.33mno3/yba2cu4o8/la0.67ca0.33mno3 sandwiches epitaxial-growth exchange magnetoresistance films multilayers fe/cr/fe(100) oscillations property |
| ISSN号 | 0040-6090 |
| 中文摘要 | La0.67Ca0.33MnO3 (LCMO)/La0.67Sr0.33CoO3 (LSCO)/LCMO trilayer films are fabricated on single-crystal substrates NdGaO3 (110) and the interlayer coupling are investigated. Compared with LCMO single layer, sandwiches showed the enhanced metal-insulator transition temperature of LCMO layers. The magnetoresistance is dependent on spacer thickness and the peak value dramatically decreases when LSCO layer is thick enough because of shorting by the LSCO layer. The magnetic coercivity H-C shows a nonmonotonic behavior with changing spacer layer thickness and the waist-like hysteresis indicates that there is an indirect exchange coupling between the top and bottom LCMO layers across the spacer layer. (c) 2004 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35259]  |
| 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 | K. Zhao,J. F. Feng,Y. H. Huang,et al. Magnetic coupling in La0.67Ca0.33MnO3/La0.67Sr0.33CoO3/Ld(0.67)Ca(0.33)MnO(3) sandwiches[J]. Thin Solid Films,2005,476(2):326-330. |
| APA | K. Zhao,J. F. Feng,Y. H. Huang,H. Li,&H. K. Wong.(2005).Magnetic coupling in La0.67Ca0.33MnO3/La0.67Sr0.33CoO3/Ld(0.67)Ca(0.33)MnO(3) sandwiches.Thin Solid Films,476(2),326-330. |
| MLA | K. Zhao,et al."Magnetic coupling in La0.67Ca0.33MnO3/La0.67Sr0.33CoO3/Ld(0.67)Ca(0.33)MnO(3) sandwiches".Thin Solid Films 476.2(2005):326-330. |
入库方式： OAI收割
来源：金属研究所
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