Anisotropic flux pinning in melt-textured YBa2Cu3O7
โ Scribed by S.Y. Ding; Y.X. Fu; H.C. Yang; C.B. Cai; Z.Y. Zeng; X. Jin
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 137 KB
- Volume
- 194-196
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
Flux pinning energies and their distribution in the high-Jc YBa2Cu307 superconductor prepared by the melt-textured growth (MTG) method were determined at liquid nitrogen temperature by using rotating sample magnetic measurements. Anisotropy was found in the distribution of the pinning energies in th
## Measurements of magnetic instabilities in melt-textured YBa,Cu,O, are reported. Exposing the samples to an external varying magnetic field, flux jumps are observed which are preceded by oscillations of the magnetization and the temperature of the sample. In the discussion, a model which is base