Superconducting joint of Bi-2223/Ag supe
โ
Wei Guo; Guisheng Zou; Aiping Wu; Yanjun Wang; Hailin Bai; Jialie Ren
๐
Article
๐
2009
๐
Elsevier Science
๐
English
โ 413 KB
61-Filaments Bi-2223/Ag superconducting tapes have been joined by diffusion bonding. The critical currents (I C s) of the joints are obtained by using standard four probe method under no magnetic field in the liquid nitrogen. The microstructures of the joints are evaluated by the electron microscope