Mar. Leblanc et al., CROSS-FLOW OF FLUX LINES IN THE WEAK-LINK REGIME OF HIGH-T(C) SUPERCONDUCTORS, Physical review letters, 71(20), 1993, pp. 3367-3370
The evolution of the magnetic flux density in the cavity and wall of t
ubes of high-T(c) superconductors subjected to an azimuthal field in t
he presence of axial fields provides dramatic evidence of cutting and
cross-flow of the flux lines in the weak link regime.