Japanese Journal of Applied Physics · 1989 · 17 citations · 7 references
Natural SciencesMaterials SciencePhysicsCeramic MaterialsCondensed Matter PhysicsSolid State PhysicsElectrical Properties Of CeramicsHigh-temperature MaterialsSuperconducting MaterialsThermal Properties Of CeramicsThermodynamics Of CeramicsCoolingCritical Current DensityCritical TemperatureCuprate SuperconductorsCurrent DensitySuperconducting CeramicsSuperconducting Critical TemperatureSuperconducting Properties
The influence of the cooling rate on superconducting characteristics was investigated for Bi-Pb-Sr-Ca-Cu-O ceramics. It was found that the critical temperature T c,zero and the critical current density J c at 77 K were strongly dependent on the cooling condition. The optimum cooling condition to maximize T c,zero and J c was in the range from about 50°C/h to 100°C/h.
7
Sputter Deposition of BiSrCaCuO Thin Films
Masao Fukutomi, Junichi Machida, Yoshiaki Tanaka et al. · Japanese Journal of Applied Physics · 1988 · 692 citations