We improved the critical current (Ic) of the superconducting joint between the Bi2223 tapes by introducing the two-step sintering process...

The effect of intermediate layer densification on the critical current (Ic) of Bi-2223 superconducting joints was quantitatively studied....

Low resistance and high critical current are prerequisites for superconducting joints used in persistent-mode magnets. Herein, we use a j...