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Effect of shunt resistor on superconductor–insulator transition in superconducting single small Josephson junction

Authors :
R Yagi
Shun–ichi Kobayashi
Youiti Ootuka
Source :
Solid-State Electronics. 42:1477-1480
Publication Year :
1998
Publisher :
Elsevier BV, 1998.

Abstract

We demonstrate that an externally attached shunt resistor significantly changes the transport property of a single small Josephson junction, between an insulator to a superconductor. The critical shunt resistance was about the quantum resistance Rq=h/4e2. We determined the phase diagram experimentally.

Details

ISSN :
00381101
Volume :
42
Database :
OpenAIRE
Journal :
Solid-State Electronics
Accession number :
edsair.doi...........6bccfefe260a2655b0715fb9b8a1ec0d
Full Text :
https://doi.org/10.1016/s0038-1101(98)00053-7