Preparation and Superconductivity of a MgB2 Superconducting Tape
Che, G. C. · Li, S. L. · Ren, Z. A. · Li, L. · Jia, S. L. · Ni, Y. M. · Chen, H. · Dong, C. · Li, J. Q. · Wen, H. H. · Zhao, Z. X.
Original · EN
A MgB2 superconducting tape has been successfully prepared by a new way of boron diffusion into Mg tape. This tape superconductor has a Tc of 39 K with a sharp transition width of 0.4 K, high bulk critical current density jc of 6.7*10⁵ A/cm² in zero field at 6 K, higher irreversibility line comparing to that of a high pressure synthesized bulk sample and very small crystalline grain with size in the scale of 10-200 nm.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.