Physics Letters A · 1987 · 35 citations · 5 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSolid State PhysicsCurie TemperatureElectrical ConductivityElectron-phonon InteractionsStrongly Correlated Electron SystemsSuperconducting MaterialsSuperconducting Critical Temperature
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Evidence for superconductivity above 40 K in the La-Ba-Cu-O compound system
C. W. Chu, P. H. Hor, R. L. Meng et al. · Physical Review Letters · 1987 · 1.5K citations · Full text
Superconductivity at 52.5 K in the Lanthanum-Barium-Copper-Oxide System
C. W. Chu, P. H. Hor, R. L. Meng et al. · Science · 1987 · 209 citations