Barrier layer arrangement for conductive layers on silicon subst
Barrier layer containing conductive articles
Bearing system employing a superconductor element
Bi, alkaline earth, Cu extruded oxide superconductive material h
Bi-Pb-Sr-Ba-Ca-Cu-O system superconductor
Bi-Pb-Sr-Ca-Cu oxide superconductor containing alkali metal and
Bi-Pb-Sr-Mg-Ba-Ca-Cu-O oxide superconductors and production ther
Bi-Sr-Ca-Cu-O compounds and methods
Bi.sub.2 Sr.sub.3-x Y.sub.x Cu.sub.2 O.sub.8+y superconducting m
Bismuth oxide superconductors, and devices and systems comprisin
Bismuth-containing superconducting material and process for prod
Bismuth-containing superconductors containing radioactive dopant
Bismuth-lead-strontium-calcium-cuprate superconductors
Brake device including magnet and superconductor
Buffer layer for copper oxide based superconductor growth on sap