Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization

Details Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization

2006-12-04

arxiv.org/abs/cond-mat/0612070v1

Journal of Applied Physics 101 (2007) 034310

Physics

Condensed Matter

Materials Science

11 pages, 4 eps figures. Accepted in Journal of Applied Physics

Scientific paper

How stable vortex-like magnetization in magnetic nanodisks with small aspect ratio ($L/R<<1$) is affected by two antidots is investigated analytically and by Monte Carlo simulations. For suitable ranges of the physical parameters this vortex presents bistable states when pinned around the antidots. The hysteresis loop obtained shows a central loop associated to the pinning mechanism of the vortex at the antidots. Our results agree qualitatively well with those provided by experiments and micromagnetic simulations.

Affiliated with

Also associated with

No associations

Rating

Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization 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 Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytical and Monte Carlo study of two antidots in magnetic nanodisks with vortex-like magnetization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-649123