Nm. Hamdan et al., EFFECT OF GAMMA-IRRADIATION ON THE CRITICAL-CURRENT DENSITY OF TL F SUPERCONDUCTORS/, Physica. C, Superconductivity, 282, 1997, pp. 2273-2274
The effect of low dose gamma-irradiation on the hysteresis width and c
ritical current density of thallium fluorine superconductors is report
ed. We found that addition of fluorine in a controlled manner to the T
l-1223 may enhance the critical current density and make this matteria
l very sensitive to gamma-irradiation.