A “Mechanical Aligning” Method for Preparing High-Jc YBa2Cu3Ox Superconductors
- 1 January 1989
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 28 (1A) , L52-53
- https://doi.org/10.1143/jjap.28.l52
Abstract
High-J c YBa2Cu3O x ceramic samples were prepared by a mechanical aligning method which involved of large crystal growing and vibration aligning. In these samples, the crystal grains were found to be highly oriented and closely packed. Accordingly, the maximum critical current density was found to be 4200 A/cm2 at the liquid nitrogen temperature.Keywords
This publication has 4 references indexed in Scilit:
- High critical currents in Y-Ba-Cu-O superconductorsApplied Physics Letters, 1988
- Improved press forging of Ba2YCu3Ox superconductorApplied Physics Letters, 1988
- Persistent currents in ceramic and evaporated thin-film toroids of Ba2YCu3O7Applied Physics Letters, 1988
- Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressurePhysical Review Letters, 1987