Obtaining repeatable critical current measurements for a high temperature superconductor (HTS) is a challenging task, since HTSs are highly susceptible to degradation due to mechanical stress, moisture, thermal cycling and aging. This paper discusses the development of a high temperature superconduc
Critical current calculations in high temperature superconductors from levitation force measurements
✍ Scribed by T Gazinszky; J Bánkuti
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 176 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0749-6036
No coin nor oath required. For personal study only.
✦ Synopsis
The critical current density in high temperature superconductor grains were taken from magnetic levitation data. The nature of this current is given by the critical state model and calculations were made for different models, supposing field dependence. The regimes in which the critical state is valid are also determined.
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