Relaxation of remnant magnetisation in YBa2Cu3O7−δ films
✍ Scribed by Dana Miu; L. Miu; G. Jakob; H. Adrian
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 120 KB
- Volume
- 460-462
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
Zero-field-cooling dc magnetisation relaxation measurements performed on optimally doped epitaxial YBa 2 Cu 3 O 7Àd films with the external magnetic field H oriented parallel to the c-axis reveal the ordering of the creeping vortex-system in the low temperature T domain, due to the macroscopic curre
A 2D-3D cross-over IS observed on the magnetisation data using an appropriated scaling of the fluctuations under field. The temperature of the cross-over shifts w~th increasing field which is quanutatwely consistent with the decrease of the critical temperature. A crossing point of the M(T)-curves I