Effect of iron substitution on the superconductivity in Ba2Y(Cu1-xFex)3O7
β Scribed by M. Ishikawa; T. Takabatake; A. Tohdake; Y. Nakazawa; T. Shibuya; K. Koga
- Book ID
- 108465698
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 151 KB
- Volume
- 153-155
- Category
- Article
- ISSN
- 0921-4534
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π 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