...
首页> 外文期刊>Magnetics, IEEE Transactions on >Detection of Local Oersted Field Generated at the Junction Between Ferromagnetic Nanowire and Electrode
【24h】

Detection of Local Oersted Field Generated at the Junction Between Ferromagnetic Nanowire and Electrode

机译:铁磁纳米线与电极交界处产生的局部奥斯特场的检测

获取原文
获取原文并翻译 | 示例
           

摘要

We report local concentration of the Oersted field at the junction of electric contact geometry. The local Oersted field is numerically calculated with a simplified analytical model. This local field is then verified experimentally by observing magnetization reversal due to the current injection into Permalloy nanowires under magnetic field bias. The threshold current of magnetization reversal is found to be linearly dependent on the strength of the magnetic-field bias with a proportional coefficient $(6.9pm 0.2) times 10^{-11} {rm Oe} cdot$m $^{2}$/A, which provides evidence of the local concentration of the Oersted field at the junction.
机译:我们报告了电接触几何形状交界处的奥斯特场局部集中。使用简化的分析模型以数字方式计算本地Oersted场。然后通过观察由于磁场偏置下注入坡莫合金纳米线中的电流导致的磁化反转来通过实验验证该局部场。发现磁化反转的阈值电流与磁场偏置强度呈线性关系,其比例系数为<公式式=“ inline”> $(6.9pm 0.2)乘以10 ^ {-11} {rm Oe} cdot $ m $ ^ {2} $ / A,它提供了交汇处Oersted场局部集中的证据。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号