The bound states of Fe impurity in wurtzite GaN
文献类型：期刊论文
| 作者 | Zhang, M ; Zhou, TF ; Zhang, YM ; Li, B ; Zheng, SN ; Huang, J ; Sun, YP ; Ren, GQ ; Wang, JF ; Xu, K ; Yang, H |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 100期号:4 |
| 关键词 | IMPLANTED GAN FERROMAGNETISM SEMICONDUCTORS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Xu, K (reprint author), Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China. |
| 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 Natural Science Foundation of China [50902099]; National Natural Science Foundation, China [09HF041001] |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44910]  |
| 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, M,Zhou, TF,Zhang, YM,et al. The bound states of Fe impurity in wurtzite GaN[J]. APPLIED PHYSICS LETTERS,2012,100(4). |
| APA | Zhang, M.,Zhou, TF.,Zhang, YM.,Li, B.,Zheng, SN.,...&Yang, H.(2012).The bound states of Fe impurity in wurtzite GaN.APPLIED PHYSICS LETTERS,100(4). |
| MLA | Zhang, M,et al."The bound states of Fe impurity in wurtzite GaN".APPLIED PHYSICS LETTERS 100.4(2012). |
入库方式： OAI收割
来源：物理研究所
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