Large enhancement of anisotropic magnetoresistance and thermal stability in Ta/NiFe/Ta trilayers with interfacial Pt addition
文献类型：期刊论文
| 作者 | Liu, YF ; Cai, JW ; Sun, L |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 96期号:9 |
| 关键词 | MAGNETIC-ANISOTROPY THIN-FILMS PERMALLOY MULTILAYERS THICKNESS NI81FE19 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Cai, JW: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Ta/NiFe/Ta trilayers, extensively used for anisotropic magnetoresistance (AMR) sensors, exhibit severely reduced MR ratio at small NiFe thickness and appreciable moment loss, especially after annealing. By inserting ultrathin Pt layers at the interfaces of the trilayers, AMR can be significantly enhanced for thin NiFe films due to the strong electron spin-orbit scattering at Pt/NiFe interfaces along with suppression of interfacial magnetic dead layers. Furthermore, the Pt layers also reduce Ta and NiFe interdiffusion and result in negligible moment loss and AMR degradation after annealing at 350 degrees C. |
| 收录类别 | SCI |
| 资助信息 | MSTC [2009CB929201]; NSFC [50671119, 50721001, 50831002]; Texas Center for Superconductivity at UH |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40586]  |
| 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 | Liu, YF,Cai, JW,Sun, L. Large enhancement of anisotropic magnetoresistance and thermal stability in Ta/NiFe/Ta trilayers with interfacial Pt addition[J]. APPLIED PHYSICS LETTERS,2010,96(9). |
| APA | Liu, YF,Cai, JW,&Sun, L.(2010).Large enhancement of anisotropic magnetoresistance and thermal stability in Ta/NiFe/Ta trilayers with interfacial Pt addition.APPLIED PHYSICS LETTERS,96(9). |
| MLA | Liu, YF,et al."Large enhancement of anisotropic magnetoresistance and thermal stability in Ta/NiFe/Ta trilayers with interfacial Pt addition".APPLIED PHYSICS LETTERS 96.9(2010). |
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。