Modification of Fe/Cu Multilayers under 2-MeV Xe20+ Irradiation
文献类型：期刊论文
| 作者 | Wei, Kong-Fang1; Wang, Zhi-Guang1 ; Gou, Jie1; Sheng, Yan-Bin1; Jin, Gen-Ming1; Zang, Hang2; Yao, Cun-Feng2; Ma, Yi-Zhun2; Shen, Tie-Long2
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| 刊名 | JOURNAL OF THE KOREAN PHYSICAL SOCIETY
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| 出版日期 | 2009-12-01 |
| 卷号 | 55期号:6页码:2697-2700 |
| 关键词 | Fe/Cu multilayers Ion irradiation Inter-mixing De-mixing AES XRD |
| ISSN号 | 0374-4884 |
| DOI | 10.3938/jkps.55.2697 |
| 英文摘要 | Multilayers with a structure of Si/[Fe(10 nm)/CU(10 nm)](5) were deposited on Si(100) substrates and then irradiated at room temperature by using 2-MeV Xe20+. The modifications of the multilayers were characterized using a depth profile analysis of the Auger electron spectroscopy (AES) data and the evolution of crystallite structures of the multilayers were analyzed by using X-ray diffraction (XRD). The AES depth profiles indicated that de-mixing of the Fe and the Cu layers was observed at low ion fluences, but inter-mixing of the Fe and the Cu layers was found at high ion fluences and destroyed the layered structure of the multilayers. The obtained XRD patterns showed that, after irradiation by 2-MeV Xe20+ at; 2 x 10(16) ions/cm(2), the peaks of the multilayers related to a Cu-based fee solid solution and an Fe-based bee solid solution phase became visible, which implied that the inter-mixing at the Fe/Cu interface resulted in the formation of new phases. A possible mechanism of modification in the Fe/Cu multilayers induced by ion irradiation is briefly discussed. |
| WOS关键词 | GIANT MAGNETORESISTANCE ; SUPERLATTICES ; EXCHANGE ; EVOLUTION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000272877800019 |
| 出版者 | KOREAN PHYSICAL SOC |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5295]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） 近代物理研究所_先进核能材料研究室（ADS） 近代物理研究所_能源材料研究组 |
| 通讯作者 | Wei, Kong-Fang |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Kong-Fang,Wang, Zhi-Guang,Gou, Jie,et al. Modification of Fe/Cu Multilayers under 2-MeV Xe20+ Irradiation[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2009,55(6):2697-2700. |
| APA | Wei, Kong-Fang.,Wang, Zhi-Guang.,Gou, Jie.,Sheng, Yan-Bin.,Jin, Gen-Ming.,...&Shen, Tie-Long.(2009).Modification of Fe/Cu Multilayers under 2-MeV Xe20+ Irradiation.JOURNAL OF THE KOREAN PHYSICAL SOCIETY,55(6),2697-2700. |
| MLA | Wei, Kong-Fang,et al."Modification of Fe/Cu Multilayers under 2-MeV Xe20+ Irradiation".JOURNAL OF THE KOREAN PHYSICAL SOCIETY 55.6(2009):2697-2700. |
入库方式： OAI收割
来源：近代物理研究所
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