Generation and annealing of splayed columnar defects in (Bi,Pb)(2)Sr2Ca2Cu3Ox silver-sheathed tapes after 600 MeV proton irradiation

Splayed columnar defects are efficient pinning centers for magnetic vortices in High-T-c Superconductors. Irradiation with 600 MeV protons as primary projectiles generates heavy fission fragments via a pBi nuclear reaction. These secondary projectiles create randomly oriented columnar defects with important effects on the magnetic and transport critical current densities of (Bi, Pb)(2)Sr2Ca2Cu3Ox Ag-sheathed tapes.


Published in:
Czechoslovak Journal of Physics, 46, 1663-1664
Year:
1996
ISSN:
0011-4626
ISBN:
0011-4626
Note:
Suppl. 3
Laboratories:
SPC
CRPP




 Record created 2008-04-16, last modified 2018-09-13


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