T.C. Huang, Y. Tokura, et al.
Applied Physics Letters
New measurements are reported on three La-Ba (and La-Sr) copper-oxide compounds, including one new compound. These materials have metallic conductivities, comparable to those of the high-Tc copper oxides in the normal state, but they are not superconducting down to 5 K. Their magnetic susceptibility and structural features are also similar. These data provide a new challenge and test for the numerous theories of high Tc to account also for its absence in these three closely related materials. © 1988 The American Physical Society.
T.C. Huang, Y. Tokura, et al.
Applied Physics Letters
T.C. Huang, W. Parrish, et al.
Materials Research Bulletin
E. Moran, A. Nazzal, et al.
Physica C: Superconductivity and its applications
T. Arima, Y. Tokura, et al.
Physical Review B