Broadened resistive transition under magnetic field and its mechanism in single crystalline (La,Sr)2CuO4

✍ Scribed by K. Kitazawa; S. Kambe; M. Naito; I. Tanaka; H. Kojima

• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 138 KB
• Volume: 162-164
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(89)90571-6

✦ Synopsis

A universal scaling (AT-H2/3) is observed in the resistive transition of an LSCO single crystal under magnetic fields. It holds for the whole temperture range of the transition and for any configuration of the magnetic field and the current. We propose a "giant fluctuation" model to explain the experimental results.