Domain wall displacement triggered by an AC current below threshold
介观与纳米尺度物理
2009-11-10 v1
摘要
It is theoretically demonstrated that a displacement of a pinned domain wall, typically of order of m, can be driven by use of an ac current which is below threshold value. The point here is that finite motion around the pinning center by a low current is enhanced significantly by the resonance if the frequency is tuned close to the pinning frequency as demonstrated by recent experiment.
引用
@article{arxiv.cond-mat/0411292,
title = {Domain wall displacement triggered by an AC current below threshold},
author = {Gen Tatara and Eiji Saitoh and Masahiko Ichimura and Hiroshi Kohno},
journal= {arXiv preprint arXiv:cond-mat/0411292},
year = {2009}
}