Probing fractal magnetic domains on multiple length scales in Nd2Fe14B

Details Probing fractal magnetic domains on multiple length scales in Nd2Fe14B Probing fractal magnetic domains on multiple length scales in Nd2Fe14B

2009-01-22

arxiv.org/abs/0901.3515v1

Phys. Rev. Lett. 102, 047204 (2009)

Physics

Condensed Matter

Materials Science

Accepted for publication in Phys. Rev. Lett. (4 pages, 4 figures)

Scientific paper

10.1103/PhysRevLett.102.047204

Using small-angle neutron scattering, we demonstrate that the complex magnetic domain patterns at the surface of Nd2Fe14B, revealed by quantitative Kerr and Faraday microscopy, propagate into the bulk and exhibit structural features with dimensions down to 6 nm, the domain wall thickness. The observed fractal nature of the domain structures provides an explanation for the anomalous increase in the bulk magnetization of Nd2Fe14B below the spin-reorientation transition. These measurements open up a rich playground for studies of fractal structures in highly anisotropic magnetic systems.

Affiliated with

Also associated with

No associations

Rating

Probing fractal magnetic domains on multiple length scales in Nd2Fe14B 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 Probing fractal magnetic domains on multiple length scales in Nd2Fe14B, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing fractal magnetic domains on multiple length scales in Nd2Fe14B will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-189964