Conduction mechanism in Pr-doped GdBa2Cu3O7
β Scribed by M. R. Mohammadizadeh; M. Akhavan
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 960 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1862-6351
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π SIMILAR VOLUMES
The effect of Fe doping on the gap suppression has been investigated by the point-contact spectroscopy method for two kinds of GdBa2 (Cut \_xFex)307-a specimens (x = 0.03, 0.06, 0.09, 0.12 ). Only in the case of Fe ion duster formation in chains, largegap (.4~u) suppression has been observed, and th
Systematic resistivity measurements in polycrystalline samples of the high-To oxide superconductors RBa2Cu307 (R = Y, Eu, Gd) are performed with several (low) current densities. Special attention is devoted to the temperature range close to the superconducting transition. The data allows the determi