Efficient Magnetization Reversal with Noisy Currents
介观与纳米尺度物理
2009-11-11 v1
摘要
We propose to accelerate reversal of the ferromagnetic order parameter in spin valves by electronic noise. By solving the stochastic equations of motion we show that the current-induced magnetization switching time is drastically reduced by a modest level of externally generated current (voltage) noise. This also leads to a significantly lower power consumption for the switching process.
引用
@article{arxiv.cond-mat/0511319,
title = {Efficient Magnetization Reversal with Noisy Currents},
author = {Wouter Wetzels and Gerrit E. W. Bauer and Oleg N. Jouravlev},
journal= {arXiv preprint arXiv:cond-mat/0511319},
year = {2009}
}
备注
4 pages, 3 figures