Interdiffusion in Ni80Fe20/Mo magnetic multilayers prepared by magnetron sputtering
文献类型：期刊论文
| 作者 | Zhang, XY ; Xu, YF ; Yan, ML ; Chao, LM ; Zhang, M ; Zhao, JH ; Lai, WY ; Wang, WK |
| 刊名 | JOURNAL OF MATERIALS RESEARCH
 |
| 出版日期 | 1999 |
| 卷号 | 14期号:3页码:984 |
| 关键词 | OSCILLATORY INTERLAYER EXCHANGE GIANT MAGNETORESISTANCE NIFE/MO MULTILAYERS AMORPHOUS-SILICON CO/CU MULTILAYERS SUPERLATTICES DIFFUSION FILMS FE/MO |
| ISSN号 | 0884-2914 |
| 通讯作者 | Zhang, XY: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The interdiffusion in Ni80Fe20/Mo magnetic multilayers with a repeat length of 3.4 nm has been investigated using x-ray diffraction (XRD) technology. The multilayers have been fabricated by using a magnetron sputtering system. The decay with annealing time in the intensity of the first-order x-ray satellite peak arising from the composition modulation was used to determine the effective interdiffusion coefficient Dh As the annealing temperature is below 483 K, the interdiffusion is found to be relatively slow (D-lambda < 8.88 x 10(-25) m(2)/s). This result suggests that the Ni80Fe20/Mo multilayers have a strong resistance to the atomic interdiffusion between sublayers. The diffusivities over the temperature range 343-683 K have an Arrhenius-type temperature dependence with a pre-exponential factor D-0 = (4.02 +/- 1.21) x 10(-22) m(2)/s and an activation enthalpy of about 0.26 +/- 0.08 eV. The much lower activation enthalpy is attributed to the coherence strains existing in the multilayers. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40103]  |
| 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, XY,Xu, YF,Yan, ML,et al. Interdiffusion in Ni80Fe20/Mo magnetic multilayers prepared by magnetron sputtering[J]. JOURNAL OF MATERIALS RESEARCH,1999,14(3):984. |
| APA | Zhang, XY.,Xu, YF.,Yan, ML.,Chao, LM.,Zhang, M.,...&Wang, WK.(1999).Interdiffusion in Ni80Fe20/Mo magnetic multilayers prepared by magnetron sputtering.JOURNAL OF MATERIALS RESEARCH,14(3),984. |
| MLA | Zhang, XY,et al."Interdiffusion in Ni80Fe20/Mo magnetic multilayers prepared by magnetron sputtering".JOURNAL OF MATERIALS RESEARCH 14.3(1999):984. |
入库方式： OAI收割
来源：物理研究所
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