Critical dynamics of an interacting magnetic nanoparticle system

Details Critical dynamics of an interacting magnetic nanoparticle system Critical dynamics of an interacting magnetic nanoparticle system

2000-10-05

arxiv.org/abs/cond-mat/0010090v2

J. Phys.:Condens. Matter 14, 4901-4914 (2002)

Physics

Condensed Matter

Materials Science

19 pages, 8 figures

Scientific paper

10.1088/0953-8984/14/19/314

Effects of dipole-dipole interactions on the magnetic relaxation have been investigated for three Fe-C nanoparticle samples with volume concentrations of 0.06, 5 and 17 vol%. While both the 5 and 17 vol% samples exhibit collective behavior due to dipolar interactions, only the 17 vol% sample displays critical behavior close to its transition temperature. The behaviour of the 5 vol% sample can be attributed to a mixture of collective and single particle dynamics.

Affiliated with

Also associated with

No associations

Rating

Critical dynamics of an interacting magnetic nanoparticle system 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 Critical dynamics of an interacting magnetic nanoparticle system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Critical dynamics of an interacting magnetic nanoparticle system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-493799