Bi-Sr-Ca-Cu-O bulk superconductors with zero resistance above 110 K

Optimized processing to obtain bulk superconductors in Bi-Sr-Ca-Cu-O system with zero resistance above 110 K has been studied. The superconducting path of the high-T/sub c/ phase has been realized in multiphase polycrystalline samples. The resistance of a typical sample reaches zero at 111 K. The us...

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Bibliographic Details

Published in:	IEEE transactions on magnetics Vol. 25; no. 2; pp. 2017 - 2020
Main Authors:	Huang, H.S., Mao, S.N., Yao, Z.T., Liu, M.L., Ren, X.D., Zhang, K.S., Wu, Z.Y., Zhao, X., Liu, Y.-Z.
Format:	Journal Article
Language:	English
Published:	IEEE 01-03-1989
Subjects:	Calcination Chemistry Conductivity Electrical resistance measurement Magnetic susceptibility Physics Superconducting materials Superconducting transition temperature Superconductivity Tail
Online Access:	Get full text
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