Chemically stable, nanoscale (<50 nm) Y2Ba4CuMOy (M = Nb, Ta, W, Mo, Zr, Hf, etc,) phase inclusions, which potentially form a new type of artificial pinning centre, have been introduced successfully for the first time into large, single grain (RE)–Ba–Cu–O bulk superconductors.
No takes yet. Share an insight, caveat, or question.
Babu et al. (2003) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: