scholarly journals Temperature dependence of critical current fluctuations in Nb/AlOx/Nb Josephson junctions

2009 ◽  
Vol 94 (4) ◽  
pp. 043501 ◽  
Author(s):  
Shawn Pottorf ◽  
Vijay Patel ◽  
James E. Lukens
Keyword(s):  
Temperature Dependence ◽  
Critical Current ◽  
Josephson Junctions ◽  
Current Fluctuations

Temperature dependence of the critical current in YBa2Cu3O7−δ and Bi2Sr2Ca1Cu2O8 Josephson junctions

1989 ◽  
Vol 160 (5-6) ◽  
pp. 505-510 ◽  
Author(s):  
B.A. Aminov ◽  
N.B. Brandt ◽  
Nguyen Min Thuy ◽  
Ya.G. Ponomarev ◽  
M.V. Sudakova ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Critical Current ◽  
Josephson Junctions

scholarly journals Low frequency resistance and critical current fluctuations in Al-based Josephson junctions

2013 ◽  
Vol 102 (14) ◽  
pp. 142602 ◽  
Author(s):  
C. D. Nugroho ◽  
V. Orlyanchik ◽  
D. J. Van Harlingen
Keyword(s):  
Critical Current ◽  
Josephson Junctions ◽  
Low Frequency ◽  
Current Fluctuations

scholarly journals Low-frequency critical current noise in graphene Josephson junctions in the open-circuit gate voltage limit

2021 ◽  
Author(s):  
Francesco M. D. Pellegrino ◽  
Giuseppe Falci ◽  
Elisabetta Paladino
Keyword(s):  
Temperature Dependence ◽  
Critical Current ◽  
Gate Voltage ◽  
Josephson Junctions ◽  
Flicker Noise ◽  
Low Frequency ◽  
Wide Frequency Range ◽  
Open Circuit ◽  
Current Noise ◽  
Voltage Limit

AbstractWe investigate critical current noise in short ballistic graphene Josephson junctions in the open-circuit gate-voltage limit within the McWorther model. We find flicker noise in a wide frequency range and discuss the temperature dependence of the noise amplitude as a function of the doping level. At the charge neutrality point we find a singular temperature dependence $$T^{-3}$$ T - 3 , strikingly different from the linear dependence expected for short ballistic graphene Josephson junctions under fixed gate voltage.

Impact of critical current fluctuations on the performance of a coated conductor tape

2019 ◽  
Vol 32 (12) ◽  
pp. 124001 ◽  
Author(s):  
Fedor Gömöry ◽  
Ján Šouc ◽  
Miroslav Adámek ◽  
Asef Ghabeli ◽  
Mykola Solovyov ◽  
...  
Keyword(s):  
Critical Current ◽  
Current Fluctuations ◽  
Coated Conductor
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