Shi, Donglu ; Boley, M.S. ; Chen, J.G. ; Xu, Ming ; Fang, M.M. ; Welp, U. ; Vandervoort, K. ; Hong, J.M.
Pub. info.:
High-temperature superconductors : fundamental properties and novel materials processing : symposium held November 27-December 2, 1989, Boston, Massachusetts, U.S.A.. pp.959-962, 1990. Pittsburgh, Pa.. Materials Research Society