Temperature dependence of the low field microwave loss in hafnium doped YBaCuO superconductor

✍ Scribed by A.G. Vedeshwar; H.D. Bist; S.K. Agarwal; A.V. Narlikar

• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 89 KB
• Volume: 162-164
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(89)90829-0

✦ Synopsis

Temperature dependence of the mlcrowave loss at low fields Is presented for Hafnlum doped YBaCu0 system with T = 88K.

The peak to peak height, peak posltlon and the area under the hysteresis loop of c this lossy signal are observed to decrease with increasing temperature up to T and vanish at T . Results are interpretted In terms of Josephson weak llnks between c the superconducting gralns c