Physical review. B, Condensed matter · 1987 · 325 citations · 9 references
Superconducting MaterialHigh-tc SuperconductivityEngineeringPhysicsUniform PhaseApplied PhysicsQuantum MaterialsSuperconductivityCondensed Matter PhysicsFlux SlippageHigh Tc SuperconductorsMicrowave MeasurementNonresonant Microwave AbsorptionMicrowave EngineeringCopper Oxides
A nonresonant microwave absorption has been observed at fields below the thermodynamic critical field, ${H}_{c1}^{(T)}$, in the new copper oxide superconductors. This is associated with flux slippage and allows an estimation of the average area of the uniform phase in the superconducting glass state.
9
Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure
Meiying Wu, J. R. Ashburn, C. J. Torng et al. · Physical Review Letters · 1987 · 7.1K citations · Full text
High-pressure study of the new Y-Ba-Cu-O superconducting compound system
P. H. Hor, Li Gao, R. L. Meng et al. · Physical Review Letters · 1987 · 380 citations
Materials Science, Critical Currents, Superconducting Material +13