Built-in surface field effect on the 180-degree domain wall structure in ferroics

Details Built-in surface field effect on the 180-degree domain wall structure in ferroics Built-in surface field effect on the 180-degree domain wall structure in ferroics

2008-08-08

arxiv.org/abs/0808.1255v1

Physics

Condensed Matter

Materials Science

13 pages, 3 figures, supplementary materials

Scientific paper

We consider the influence of the built-in surface field on the 180-degree domain wall profile in primary ferroics within Landau-Ginsburg-Devonshire phenomenological approach. We predict the effect of domain wall bending near the surface caused by the built-in field and derived corresponding approximate analytical expressions. At that the higher is the surface energy contribution (i.e. the smaller is corresponding extrapolation length) and/or the higher is the field, the stronger is the bending effect. Built-in surface field is one of the possible mechanisms of domain wall near surface broadening recently observed in the ferroics.

Affiliated with

Also associated with

No associations

Rating

Built-in surface field effect on the 180-degree domain wall structure in ferroics 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 Built-in surface field effect on the 180-degree domain wall structure in ferroics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Built-in surface field effect on the 180-degree domain wall structure in ferroics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-29932