Comparison of measured and calculated specific resistances of Pd/Pt interfaces
文献类型：期刊论文
| 作者 | Olson, SK ; Loloee, R ; Theodoropoulou, N ; Pratt, WP ; Bass, J ; Xu, PX ; Xia, K |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 87期号:25 |
| 关键词 | SPIN-MEMORY LOSS MAGNETIC MULTILAYERS MAGNETORESISTANCE PD |
| ISSN号 | 0003-6951 |
| 通讯作者 | Olson, SK: Michigan State Univ, Ctr Fundamental Mat Res, Dept Phys, E Lansing, MI 48824 USA. |
| 中文摘要 | We compare specific resistances (AR=area A times resistance R) of sputtered Pd/Pt interfaces measured in two different ways with no-free-parameter calculations. One way gives 2AR(Pd/Pt)=0.29 +/- 0.03 f Omega m(2) and the other 2AR(Pd/Pt)=0.17 +/- 0.13 f Omega m(2). From these we derive a "best estimate" of 2AR(Pd/Pt)=0.28 +/- 0.06 f Omega m(2), which overlaps with no-free-parameters calculations: 2AR(Pd/Pt)(predicted)=0.30 +/- 0.04 f Omega m(2) for flat, perfect interfaces, or 0.33 +/- 0.04 f Omega m(2) for interfaces composed of 2 monolayer (ML) of a 50%-50% PdPt alloy. These results support three prior examples of agreement between calculations and measurements for pairs of metals having the same crystal structure and the same lattice parameter to within 1%. We also estimate the spin-flipping probability at Pd/Pt interfaces as delta(Pd/Pt)=0.13 +/- 0.08. (c) 2005 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34958]  |
| 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 | Olson, SK,Loloee, R,Theodoropoulou, N,et al. Comparison of measured and calculated specific resistances of Pd/Pt interfaces[J]. APPLIED PHYSICS LETTERS,2005,87(25). |
| APA | Olson, SK.,Loloee, R.,Theodoropoulou, N.,Pratt, WP.,Bass, J.,...&Xia, K.(2005).Comparison of measured and calculated specific resistances of Pd/Pt interfaces.APPLIED PHYSICS LETTERS,87(25). |
| MLA | Olson, SK,et al."Comparison of measured and calculated specific resistances of Pd/Pt interfaces".APPLIED PHYSICS LETTERS 87.25(2005). |
入库方式： OAI收割
来源：物理研究所
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