Tailoring Josephson Coupling through superconductivity-induced nonequilibrium
Loading...
Access rights
openAccess
URL
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Date
2004-03-29
Department
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
1-4
1-4
Series
PHYSICAL REVIEW LETTERS, Volume 92, issue 13
Abstract
The distinctive quasiparticle distribution existing under nonequilibrium in a superconductor-insulator-normal metal-insulator-superconductor mesoscopic line is proposed as a novel tool to control the supercurrent intensity in a long Josephson weak link. We present a description of this system in the framework of the diffusive-limit quasiclassical Green-function theory and take into account the effects of inelastic scattering with arbitrary strength. Supercurrent enhancement and suppression, including a marked transition to a π junction, are striking features leading to a fully tunable structure.Description
Keywords
Josephson coupling, nonequilibrium, superconductivity
Other note
Citation
Giazotto , F , Heikkilä , T , Taddei , F , Fazio , R , Pekola , J & Beltram , F 2004 , ' Tailoring Josephson Coupling through superconductivity-induced nonequilibrium ' , Physical Review Letters , vol. 92 , no. 13 , 137001 , pp. 1-4 . https://doi.org/10.1103/PhysRevLett.92.137001