自旋阀系统中均匀进动模式的空间分辨观测
材料科学
2011-04-15 v1
摘要
利用时间分辨光发射电子显微镜，研究了弱耦合自旋阀系统单个畴中均匀进动模式的激发。发现了进动频率的耦合依赖性，这可以在宏观自旋模型的基础上得到相当好的理解。通过调谐激发源的频率，均匀进动模式以共振方式被激发。
引用
@article{arxiv.1010.5820,
title = {Spatially resolved observation of uniform precession modes in spin-valve systems},
author = {Alexander M. Kaiser and Carsten Wiemann and Stefan Cramm and Claus M. Schneider},
journal= {arXiv preprint arXiv:1010.5820},
year = {2011}
}
备注
This article has been accepted by Journal of Applied Physics. After it is published, it will be found at http://jap.aip.org