Temperature dependence of vortex flux pinning in melt-textured superconductors
โ Scribed by I. A. Al-Omari; M. K. Hasan (Qaseer); A. Rais; K. A. Azez
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 101 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1862-6351
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๐ SIMILAR VOLUMES
In this paper, we summarize two processing approaches which have been used to produce pinning centers in melt-textured YBCO resulting in the enhancement of current density. The first approach is the addition of nonsuperconducting inclusions such as Y2BaCuO5, and the second is high temperature mechan
Magnetization versus applied field data have been taken up to 5 T over a wide temperature range from 10 K to 77 K for polycrystalline YBa,Cu,O, with x=6.98 and x=6.62. The intragrain critical current density has been calculated based on the magnetization measurements. The observed temperature depend