Bulk superconductivity at 91 K in single-phase oxygen-deficient perovskite Ba2YCu3O9-<>

R. J. Cava, B. Batlogg, R. B. Van Dover, D. W. Murphy, S. Sunshine, T. Siegrist, J. P. Remeika, E. A. Rietman, S. Zahurak, G. P. Espinosa

Research output: Contribution to journal › Article › peer-review