High magnetoresistance in Co-Fe-B-based double barrier magnetic tunnel junction
文献类型：期刊论文
| 作者 | Zeng, ZM ; Wei, HX ; Jiang, LX ; Du, GX ; Zhan, WS ; Han, XF |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2006 |
| 卷号 | 303期号:2页码:E219 |
| ISSN号 | 0304-8853 |
| 通讯作者 | Han, XF: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The magnetic transport properties of the double barrier magnetic tunnel junctions (DBMTJs) with amorphous Co-Fe-B electrodes, deposited by magnetron sputtering and patterned using optical lithography combined with lift-off technique, were investigated. A high tunnel magnetoresistance (TMR) ratio of 90.3% and 59.4%, resistance-area product of about 6.2 and 5.5 k Omega mu m(2) at 4.2K and room temperature, respectively, and a high bias voltage at which the TMR signal decreased to half of its maximum value, V-1/2 = 1.14V at negative bias voltage were measured experimentally for the DBMTJs. These results show that the DBMTJs are promising candidates for spin electronic devices. (C) 2006 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | Ministry of Science and Technology [2001CB610601]; Chinese Academy of Science; Distinct Young Researcher Foundation [50325104]; Chinese National Natural Science Foundation [10274103, 50271081] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39193]  |
| 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 | Zeng, ZM,Wei, HX,Jiang, LX,et al. High magnetoresistance in Co-Fe-B-based double barrier magnetic tunnel junction[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2006,303(2):E219. |
| APA | Zeng, ZM,Wei, HX,Jiang, LX,Du, GX,Zhan, WS,&Han, XF.(2006).High magnetoresistance in Co-Fe-B-based double barrier magnetic tunnel junction.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,303(2),E219. |
| MLA | Zeng, ZM,et al."High magnetoresistance in Co-Fe-B-based double barrier magnetic tunnel junction".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 303.2(2006):E219. |
入库方式： OAI收割
来源：物理研究所
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