Superconducting and normal state properties of Y1Ba2(Cu1−xFex)3O7 (x<0.2)
✍ Scribed by B. Hayani; G. Collin; L. Fruchter
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 573 KB
- Volume
- 221
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
In order to investigate magnetic interaction and its effect on superconductivity in GdBa2(Cu I xFex )307\_v, critical temperature Tc, lattice parameters, d.c. susceptivility, Gd-ESR and Nee] temperature T N are measured. We found that ESR linewidthAHop increases but T N decreases from 2.3 K to 2.0 K
The concentration dependence of the transition temperature T c has been studied in the high-T c compounds (Y~ xTlx)-Ba2Cu307 y, Y(Ba 1 xKx)2Cu307 y and YBa2(Cu I xMg~)307 y. In the TI-compound, the results show little effect on T C. In the K-compound, T~ gradually drops with increasing K concentrati