Influence of Thermal Deformation on Exchange Bias in FeGa/IrMn Bilayers Grown on Flexible Polyvinylidene Fluoride Membranes
文献类型：会议论文
| 作者 | Zhang, Yao; Zhan, Qingfeng; Rong, Xin; Li, Huihui; Zuo, Zhenghu; Liu, Yiwei; Wang, Baomin; Li, Run-Wei |
| 出版日期 | 2016 |
| 会议日期 | JAN 11-15, 2016 |
| 关键词 | GIANT MAGNETORESISTANCE STRESS FIELD |
| 卷号 | 52 |
| 期号 | 7 |
| DOI | 10.1109/TMAG.2016.2529722 |
| 英文摘要 | We investigated the influence of thermal deformation on the magnetic properties of flexible FeGa/IrMn exchange-biased (EB) bilayers grown on polyvinylidene fluoride (PVDF) membranes with the pinning direction parallel to the thermal deformation directions alpha(31) and alpha(32) of PVDF. Because with increasing temperature, the uniaxial anisotropy is reoriented from the alpha(32) to alpha(31) directions by the thermally induced compressive strain along the alpha(32) direction, both the coercive field H-c and the loop squareness M-r/M-s of FeGa/IrMn bilayers display a complex temperature-dependent behavior. The EB field H-c decreases with increasing temperature. A modified Stoner-Wohlfarth model was employed to account for the temperature dependence of magnetic properties in the flexible FeGa/IrMn bilayers. |
| 学科主题 | Engineering ; Physics |
| ISSN号 | 0018-9464 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23488]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Zhang, Yao,Zhan, Qingfeng,Rong, Xin,et al. Influence of Thermal Deformation on Exchange Bias in FeGa/IrMn Bilayers Grown on Flexible Polyvinylidene Fluoride Membranes[C]. 见:. JAN 11-15, 2016. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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