Magnetic noise induced by dc current in a micron-size magnetic wire

Details Magnetic noise induced by dc current in a micron-size magnetic wire Magnetic noise induced by dc current in a micron-size magnetic wire

2011-08-12

arxiv.org/abs/1108.2548v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

24 pages, 7 figures

Scientific paper

The magnetic noise spectra induced by direct-current (dc) current flowing through a micron-scale ferromagnetic wire have been investigated. We have observed the noise spectra with a resonance frequency. Under the application of the magnetic field in the plane, the magnetic field dependences of the resonance frequency and amplitude were well interpreted by the analytical calculation based on the stochastic model. The noise spectra are attributable to the resistance oscillation reflecting the uniform magnetization precession which is produced by the Joule heating due to the dc current.

Affiliated with

Also associated with

No associations

Rating

Magnetic noise induced by dc current in a micron-size magnetic wire 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 Magnetic noise induced by dc current in a micron-size magnetic wire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic noise induced by dc current in a micron-size magnetic wire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-15817