Sen, Amarnath (1994) Weak link induced longitudinal flux motion: A new look at the J(c) of granular high T-c superconductors. Physica C-Superconductivity and its Applications, 235-40 (5). pp. 3167-3168. ISSN 0921-4534

PDF - Published Version Restricted to Registered users only Download (172Kb) | Request a copy

Abstract

It is argued that current flow in granular superconductors leads to generation of current loops near the grain boundaries due to the very flow of current along the magnetic flux density gradient near grain boundary weak links. By applying Faraday's law of induction, it has been shown that longitudinal flux motion plays a prominent role in determining the behaviour of bulk high T-c superconductors in low magnetic field. Our model provides a simple explanation for many current and magnetic field limited features of granular high T-c superconductors.

Item Type:	Article
Subjects:	Electronics
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	13 Aug 2013 08:03
Last Modified:	21 Apr 2015 09:59
URI:	http://cgcri.csircentral.net/id/eprint/1985

Actions (login required)

View Item