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A new class of c-axis-oriented YBa2Cu3O7−x/Y4Ba3O9 multilayer films

✍ Scribed by Jun-Hao Xu; A.M. Grishin; K.V. Rao

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
223 KB
Volume
235-240
Category
Article
ISSN
0921-4534

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✦ Synopsis

A new class of c-axis-oriented YBa2Cu307.x/YaBa309 (YBCO/YBO) multilayer films with YBCO and YBO individual thicknesses ranging from 24 to 156 A, have been fabricated by using a single target in an on-axis biased rf magnetron sputtering mode on LaAIO 3 (001) substrates. In these multilayers a striking feature of magneticfieid independent critical current Jc is observed over a temperature range from 5 K to close to T¢.

📜 SIMILAR VOLUMES

Comparison of I–V characteristics in a-a
Comparison of I–V characteristics in a-axis- and c-axis-oriented YBa2Cu3O7−x thin films
✍ H Teshima; K Nakao; H Izumi; K Ohata; T Morishita 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 387 KB

Current-voltage characteristics of a-axis-and c-axis-oriented YBa2Cu3Ov\_x thin films at temperatures near the superconducting transition have been investigated, using the Kosteflitz-Thouless transition model. The voltage exhibits a power-law dependence on the current in both films. The exponent a(T