Enhancement of Critical Current Density and Flux Pinning Force of Mgb2 by Bi2212 Addition

L Yuan, T Weng, C Ke, C Cheng, Y Zhao - Available at SSRN 4924299 - papers.ssrn.com
As far as current interest is concerned, the pinning centers of non-ideal type II
superconductors are mainly structural defects that apply attractive potential wells to the …