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Josephson effects in misaligned Tl-2212 films

Abstract:

We have measured Josephson RSJ-like static current-voltage characteristics in 2-mu m-wide bridges patterned in the [cos 20 degrees 0 sin 20 degrees] direction in 200 degrees misaligned thin films of Tl2Ba2CaCu2O8 grown on vicinal LaAlO3 substrates. The temperature dependence of the critical current of the bridge is well-described by Josephson SIS tunnelling between two BCS superconductors, with IcRn equal to 26 mV at 4.4 K. Conversely, the current-voltage characteristics of bridges patterned ...

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Publication status:
Published

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Publisher:
Elsevier
Journal:
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS More from this journal
Volume:
326-27
Pages:
104-110
Publication date:
1999-11-01
Event title:
5th Twente Workshop on Superconductivity Digital Applications, Josephson Junctions and Sensors
DOI:
ISSN:
0921-4534
Keywords:
Pubs id:
pubs:25003
UUID:
uuid:6cb1896b-12bb-4fb1-9c30-528d4337e80c
Local pid:
pubs:25003
Source identifiers:
25003
Deposit date:
2012-12-19

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