N-type oxide superconductor represented by the formula (Nd.sub.x
Nb 3 Sn superconducting wire and precursor therefor
Nb-Si-Al-O superconductors with high transition temperatures and
Nb3Al superconductor and method of manufacture
Nb3Ga multifilamentary superconducting wire and process for...
Neodymium gallate surface barrier for melt-processed...
Neodymium-barium-copper-oxide bulk superconductor and process fo
Nickel-based substrate for ceramic superconductor
Nickel-based substrate for ceramic superconductor
Non-enhanced laser evaporation of oxide superconductors
Non-etched high power HTS circuits and method of...
Nonequilibrium precursors for superconductor materials and proce
Nonspecular reflector with diffusely reflecting superconductor a
Nonvolatile memory element composed of combined superconductor r