Tunneling Josephson element with a blocking layer inert to oxyge
Two-dimensional, Josephson-array, voltage-tunable, high-frequenc
Use of superconductor type catalysts in the preparation of terti
Vanadium-based superconducting metallic oxides
Variable superconducting delay line having means for independent
Vibratory calcination of inorganic oxide superconductor precurso
Y-Ba-Cu-O superconductive substance
Y-Ba-Cu-O superconductor containing radioactive dopants
Y-Ba-Cu-O superconductor for containing antimony or boron to inc
YBa.sub.2 Cu.sub.3 O.sub.7-y type oxide superconductive material
Yttrium-barrium-copper oxide powder and process for manufacturin