Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study

Details Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study

2006-05-23

arxiv.org/abs/cond-mat/0605585v1

Physics

Condensed Matter

Materials Science

Scientific paper

The phenomenon of stochastic resonance (SR) has been mainly studied in one-dimensional systems with additive noise. We show that in higher dimensional systems and in the presence of multiplicative noise, a non-linear magnetic system with a strongly periodic current can show behavior similar to that of SR but only for frequencies below the ferromagnetic resonance (FMR) frequency of the system. Such a phenomena can provide an effective way to suppress low frequency noise in spin valve magnetic sensors.

Affiliated with

Also associated with

No associations

Rating

Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suppression of telegraph noise in a CPP spin valve by an oscillating spin torque: Numerical study will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-71184