Room temperature ultrahigh magnetoresistance in La0.67Sr0.33MnO3 thin films with ordered nanometer structure
文献类型：期刊论文
| 作者 | Zhang, FC ; Gong, WZ ; Cai, C ; Xu, B ; Qiu, XG ; Vanfleet, R ; Chow, L ; Zhao, BR |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2004 |
| 卷号 | 131期号:3-4页码:271 |
| 关键词 | LOW-FIELD MAGNETORESISTANCE GRAIN-BOUNDARIES JUNCTIONS LA0.7CA0.3MNO3 FERROMAGNET |
| ISSN号 | 0038-1098 |
| 通讯作者 | Zhao, BR (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We report the preparation and investigation of ferromagnetic La0.67Sr0.33MnO3 (LSMO) thin films with orthogonally (along (110) and (1 (1) over bar0)) distributed nanometer-scale cracks. When the density of cracks reaches similar to10(4) cm(-1), the magnetoresistance MR = (R-H - R-0)/R-0 > - 30% was observed in the magnetic fields less than or equal to200 Oe and temperature range from 5 to > 300 K. The discussion about such unique feature will be done based on the spin-polarized electron tunneling and spin scattering, (C) 2004 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52252]  |
| 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 | Zhang, FC,Gong, WZ,Cai, C,et al. Room temperature ultrahigh magnetoresistance in La0.67Sr0.33MnO3 thin films with ordered nanometer structure[J]. SOLID STATE COMMUNICATIONS,2004,131(3-4):271. |
| APA | Zhang, FC.,Gong, WZ.,Cai, C.,Xu, B.,Qiu, XG.,...&Zhao, BR.(2004).Room temperature ultrahigh magnetoresistance in La0.67Sr0.33MnO3 thin films with ordered nanometer structure.SOLID STATE COMMUNICATIONS,131(3-4),271. |
| MLA | Zhang, FC,et al."Room temperature ultrahigh magnetoresistance in La0.67Sr0.33MnO3 thin films with ordered nanometer structure".SOLID STATE COMMUNICATIONS 131.3-4(2004):271. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。