Hysteretic ac losses in a superconductor strip between flat magnetic shields

Details Hysteretic ac losses in a superconductor strip between flat magnetic shields Hysteretic ac losses in a superconductor strip between flat magnetic shields

2009-12-17

arxiv.org/abs/0912.3432v1

Physics

Condensed Matter

Superconductivity

9 pages, 5 figures, submitted to PRB

Scientific paper

Hysteretic ac losses in a thin, current-carrying superconductor strip located between two flat magnetic shields of infinite permeability are calculated using Bean's model of the critical state. For the shields oriented parallel to the plane of the strip, penetration of the self-induced magnetic field is enhanced, and the current dependence of the ac loss resembles that in an isolated superconductor slab, whereas for the shields oriented perpendicular to the plane of the strip, penetration of the self-induced magnetic field is impaired, and the current dependence of the ac loss is similar to that in a superconductor strip flanked by two parallel superconducting shields. Thus, hysteretic ac losses can strongly augment or, respectively, wane when the shields approach the strip.

Affiliated with

Also associated with

No associations

Rating

Hysteretic ac losses in a superconductor strip between flat magnetic shields 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 Hysteretic ac losses in a superconductor strip between flat magnetic shields, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hysteretic ac losses in a superconductor strip between flat magnetic shields will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-685913