The irreversibility line in polycrystalline YBa2Cu3O7 superconductors with Y2BaCuO5 inclusions
β Scribed by A.A. El-Abbar; P.J. King; K.J. Maxwell; J.R. Owers-Bradley; W.B. Roys
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 509 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Based on the data of X-ray phase and microstructure analysis, the sample composition was optimized in order to provide maximum size of the textured macrograins of YBa 2 Cu 3 O 7-Ξ΄ and of the crystallites in the BaCuO 2 systems. The growth rate has been studied and the YBa 2 Cu 3 O 7-Ξ΄ growth activa
The superconducting and normal-state properties of YBa2Cu3OT:Y2BaCuOs composites with varying mass ratios and final sintering temperatures were investigated by using electrical resistivity and AC susceptibility techniques. By increasing the Y2BaCuO~ concentration, the normal-state resistivity of the