Magnetisation study of an optimized single crystal of YBa2Cu3O7−δ

✍ Scribed by C. Baraduc; E. Janod; C. Ayache; J.Y. Henry

• Publisher: Elsevier Science
• Year: 1994
• Tongue: English
• Weight: 166 KB
• Volume: 235-240
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(94)92003-6

✦ Synopsis

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 Is also observed.