Evidence for hysteresis behaviour and anomaly of thermal conductivity in YBaCuO superconductor
✍ Scribed by A. Jeżowski
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 446 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0038-1098
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📜 SIMILAR VOLUMES
The complex susceptibility of a sintered Y-Ba-Cu-O superconductor is strongly dependent on a.c. field amplitude, h. Very small values of h must be used for the real part of susceptibility, Z', to reach a value corresponding to bulk diamagnetism just below the critical temperature, T c. The imaginary
The critical current density at 77 K at 0 T and the tensile strength at room temperature of high Tc Bi(Pb)-Sr-Ca-Cu-O and Y-Ba-Cu-O oxides in silver-sheathed tapes prepared by the powder-in-tube method were investigated. The main results can be summarized as follows. (1) The critical current density