Physica C Superconductivity · 1992 · 61 citations · 33 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSolid State PhysicsSpectroscopyCrystallographyRare-earth-doped MaterialsX-ray CrystallographyX-ray DiffractionX-ray Photoelectron SpectroscopyX-ray SpectroscopyOxygen Vacancy ChemistryPowder Diffraction AnalysisPowder X-ray DiffractionRare-earth OxidesX-ray Absorption SpectroscopyX-ray Emission SpectroscopyYttrium Aluminum Garnet Hosts
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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