Effect of the electric field on a superconducting powder
Superconductivity
2009-11-07 v1 Materials Science
Abstract
We find that in the presence of an electric field there is an attractive intergrain interaction in superconductors which is small. When charge on the ball is permitted to vary with the ball radius, very large balls can be formed. The pairing energy makes the ball compact and hence reduces the size of the ball compared with the classical value. The ball radius depends on the gap of the superconductor due to Josephson tunneling.
Cite
@article{arxiv.cond-mat/0105470,
title = {Effect of the electric field on a superconducting powder},
author = {Keshav N. Shrivastava},
journal= {arXiv preprint arXiv:cond-mat/0105470},
year = {2009}
}
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8 pages TeX