Magnetization asymmetry of type-II superconductors in high magnetic fields
Superconductivity
2012-05-21 v1 Materials Science
Abstract
Inhomogeneous distribution of the pinning force in superconductor results in a magnetization asymmetry. A model considering the field distribution in superconductor was developed and symmetric and asymmetric magnetization loops of porous and textured Bi_{1.8}Pb_{0.3}Sr_{1.9}Ca_{2}Cu_{3}O_{x} were fitted. It is found that the thermal equilibrium magnetization realizes in crystals smaller than some size depending on temperature and magnetic field.
Keywords
Cite
@article{arxiv.1010.4650,
title = {Magnetization asymmetry of type-II superconductors in high magnetic fields},
author = {D. M. Gokhfeld and D. A. Balaev and M. I. Petrov and S. I. Popkov and K. A. Shaykhutdinov and V. V. Valkov},
journal= {arXiv preprint arXiv:1010.4650},
year = {2012}
}
Comments
11 pages, 5 figures