Magnetic interlayer coupling between antiferromagnetic CoO and ferromagnetic Fe across a Ag spacer layer in epitaxially grown CoO/Ag/Fe/Ag(001)
文献类型：期刊论文
| 作者 | Meng, Y ; Li, J ; Glans, PA ; Jenkins, CA ; Arenholz, E ; Tan, A ; Gibbons, J ; Park, JS ; Hwang, C ; Zhao, HW ; Qiu, ZQ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2012 |
| 卷号 | 85期号:1 |
| 关键词 | QUANTUM-WELL STATES EXCHANGE-BIAS FILMS MODEL INTERFACES ANISOTROPY SYSTEMS FIELD |
| ISSN号 | 1098-0121 |
| 通讯作者 | Qiu, ZQ: Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA. |
| 中文摘要 | CoO/Ag/Fe/Ag(001) films were grown epitaxially and studied using magneto-optic Kerr effect and x-ray magnetic circular dichroism (XMCD). Instead of exponential decay as reported in previous works, we find that both the exchange bias and the coercivity in the epitaxially grown films exhibit a nonmonotonous behavior with the Ag spacer layer thickness. By purposely increasing the film roughness, the nonmonotonous interlayer coupling evolves into a monotonic decrease by increasing the Ag thickness. Furthermore, we show that the interlayer coupling peak diminishes or shifts its peak position by inserting a Cr layer between CoO and Ag. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation [DMR-0803305]; US Department of Energy [DE-AC02-05CH11231]; Korea Foundation for International Cooperation of Science and Technology (KICOS) through Global Research Laboratory of Korea; National Science Foundation of China [10834012] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41246]  |
| 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 | Meng, Y,Li, J,Glans, PA,et al. Magnetic interlayer coupling between antiferromagnetic CoO and ferromagnetic Fe across a Ag spacer layer in epitaxially grown CoO/Ag/Fe/Ag(001)[J]. PHYSICAL REVIEW B,2012,85(1). |
| APA | Meng, Y.,Li, J.,Glans, PA.,Jenkins, CA.,Arenholz, E.,...&Qiu, ZQ.(2012).Magnetic interlayer coupling between antiferromagnetic CoO and ferromagnetic Fe across a Ag spacer layer in epitaxially grown CoO/Ag/Fe/Ag(001).PHYSICAL REVIEW B,85(1). |
| MLA | Meng, Y,et al."Magnetic interlayer coupling between antiferromagnetic CoO and ferromagnetic Fe across a Ag spacer layer in epitaxially grown CoO/Ag/Fe/Ag(001)".PHYSICAL REVIEW B 85.1(2012). |
入库方式： OAI收割
来源：物理研究所
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