# Incipient Berezinskii-Kosterlitz-Thouless transition in two-dimensional coplanar Josephson junctions

@article{Massarotti2016IncipientBT,
title={Incipient Berezinskii-Kosterlitz-Thouless transition in two-dimensional coplanar Josephson junctions},
author={Davide Massarotti and B. Jouault and V{\'i}ctor Rouco and Sophie Charpentier and Thilo Bauch and Adrien Michon and Antonio de Candia and Procolo Lucignano and Floriana Lombardi and Francesco Tafuri and A. Tagliacozzo},
journal={Physical Review B},
year={2016},
volume={94},
pages={054525}
}
• Published 31 August 2016
• Physics
• Physical Review B
Superconducting hybrid junctions are revealing a variety of effects. Some of them are due to the special layout of these devices, which often use a coplanar configuration with relatively large barrier channels and the possibility of hosting Pearl vortices. A Josephson junction with a quasi-ideal two-dimensional barrier has been realized by growing graphene on SiC with Al electrodes. Chemical vapor deposition offers centimeter size monolayer areas where it is possible to realize a comparative…
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## References

SHOWING 1-10 OF 52 REFERENCES
Introduction to Superconductivity
We have seen how the conductivity of a metal is limited by collisions, which determine the electron mean free path. After a collision, an electron completely loses all memory of its quantum state as
"J."
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)
APPL
• Computer Science
• 2001
A prototype probability package named APPL (A Probability Programming Language) is presented that can be used to manipulate random variables and examples illustrate its use.
Ann
• Psychology
• 2005
Aaron Beck’s cognitive therapy model has been used repeatedly to treat depression and anxiety. The case presented here is a 34-year-old female law student with an adjustment disorder with mixed
Phys
• 36, 599
• 1979
Phys
• Rev. Lett. 8, 250
• 1962
Phys
• Rev. B 89, 085422
• 2014
Phys
• Rev. Lett. 107, 137005
• 2011