A transition of Ce impurities from a magnetic to a nonmagnetic state has been observed in superconducting La: Ce alloys at high pressure. The critical pressure for maximum pair breaking in La: Ce alloys is lower for the fcc than for the dhcp phase. The highest transition temperature of an elemental superconductor (12^∘{}K) is reported for pure La at 140 kbar.
No takes yet. Share an insight, caveat, or question.
Maple et al. (1969) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: