It was attempted to estimate the distribution of irreversible bending strain for critical current of the Bi2223 composite tape. In the modeling, the shape of the core composed of the current transporting Bi2223 filaments and Ag, and the damage strain parameter given by the difference between the int
Statistical analysis of scatter in critical current of bent superconducting Bi2223 composite tape
β Scribed by S. Ochiai; M. Fujimoto; J.K. Shin; H. Okuda; M. Hojo; K. Osamura; T. Kuroda; K. Itoh; H. Wada
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 652 KB
- Volume
- 463-465
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
As the stress-induced damage evolution is different from position to position in the sample, the local critical current is scattered in a sample, affecting on the overall current. The present work aimed to describe the distribution of local critical current and its relation to overall critical curre
The effect of sweep rate of applied current (dI/dt) on critical current (I c ) of Ag-sheathed Bi 2 Pb x Sr 2-x Ca 2 Cu 3 O y (Ag-Bi-2223) tapes was studied by the four-probe measurement method of V-I curves. It was found that the V-I curves were affected apparently by dI/dt, resulting I c , decrease