Physical review. B, Condensed matter · 1987 · 49 citations · 6 references
Superconducting MaterialEngineeringCharge CarriersTemperature RangeMajority-charge CarriersThermal ConductivitySuperconductivityQuantum MaterialsCharge Carrier TransportSuperconducting DevicesLow-temperature SuperconductivityHigh-tc SuperconductivityPhysicsTransition TemperatureHigh-temperature SuperconductivityApplied PhysicsCondensed Matter PhysicsThermoelectric MaterialQuantum Superconductivity
Majority-charge carriers in high-${T}_{c}$ superconducting La-Ba-Cu-O are shown to be positive (holelike) carriers as determined by thermoelectric measurements in the temperature range of 300 to 28 K, the superconducting transition temperature.
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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
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
Superconducting Material, Engineering, Onset Temperature +21
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 · 206 citations
Critical Currents, Materials Science, Hydrostatic Pressure +14