scholarly journals Nonlinear Critical-Current Thermal Response of an Asymmetric Josephson Tunnel Junction

2019 ◽  
Vol 11 (2) ◽  
Author(s):  
Claudio Guarcello ◽  
Alessandro Braggio ◽  
Paolo Solinas ◽  
Francesco Giazotto
Keyword(s):  
Critical Current ◽  
Tunnel Junction ◽  
Thermal Response ◽  
Josephson Tunnel

Abrikosov Monopole Vortices and Their Images in a Circular Josephson Tunnel Junction

1999 ◽  
Vol 13 (09n10) ◽  
pp. 1265-1270 ◽  
Author(s):  
M. P. Lisitskii ◽  
R. Cristiano ◽  
C. Nappi ◽  
E. Esposito ◽  
L. Frunzio ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Numerical Simulation ◽  
Critical Current ◽  
Tunnel Junction ◽  
Perpendicular Magnetic Field ◽  
Simulation Data ◽  
Parallel Magnetic Field ◽  
Josephson Tunnel ◽  
The Magnetic Field ◽  
Good Agreement

We present the results of a numerical simulation of the dependence of the Josephson critical current on the parallel magnetic field in the presence of a large number of Abrikosov 'monopole' vortices for the case of a circular junction. The influence of the junction edge on the distribution of the magnetic field of each vortex was taken into account by introducing image monopole vortices. Our simulations show that the dependence of the Josephson critical current on the parallel magnetic field (the Ic vs Hpar dependence) critically depends on the existence of a vortex located near the center of the junction. The simulation data are compared with experiments made on circular Nb/Al-AlOx/Nb junctions. A good agreement has been found between calculated and Ic vs Hpar dependences measured after the application of a perpendicular magnetic field.

Influence of trapped Abrikosov vortices on the critical current of the Josephson tunnel junction

1992 ◽  
Vol 5 (3) ◽  
pp. 168-173 ◽  
Author(s):  
V N Gubankov ◽  
M P Lisitskii ◽  
I L Serpuchenko ◽  
F N Sklokin ◽  
M V Fistul'
Keyword(s):  
Critical Current ◽  
Tunnel Junction ◽  
Josephson Tunnel ◽  
Abrikosov Vortices

PARAMETERS OF A JOSEPHSON TUNNEL JUNCTION ARRAY PARAMETRIC AMPLIFIER

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1234-C6-1235 ◽  
Author(s):  
T. Claeson ◽  
S. Rudner ◽  
S. Wahlsten
Keyword(s):  
Tunnel Junction ◽  
Parametric Amplifier ◽  
Josephson Tunnel ◽  
Junction Array

A SIMPLE QUALITATIVE DETERMINATION OF JOSEPHSON TUNNEL JUNCTION PARAMETERS NEAR THE TRANSITION TEMPERATURE

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1232-C6-1233 ◽  
Author(s):  
N. F. Pedersen ◽  
J. Mygind ◽  
O. H. Soerensen ◽  
B. Dueholm
Keyword(s):  
Transition Temperature ◽  
Tunnel Junction ◽  
Josephson Tunnel ◽  
Qualitative Determination

Cavity-mode excitation in a Josephson tunnel junction

1980 ◽  
Vol 22 (5) ◽  
pp. 2392-2395 ◽  
Author(s):  
Jhy-Jiun Chang ◽  
J. T. Chen
Keyword(s):  
Tunnel Junction ◽  
Cavity Mode ◽  
Mode Excitation ◽  
Josephson Tunnel

Josephson tunnel junction coupled to superconducting thin-film resonator

1990 ◽  
Vol 165-166 ◽  
pp. 103-104 ◽  
Author(s):  
Anders Larsen ◽  
Hans Dalsgaard Jensen ◽  
Jesper Mygind
Keyword(s):  
Thin Film ◽  
Tunnel Junction ◽  
Superconducting Thin Film ◽  
Josephson Tunnel

Investigation of Fiske steps of a josephson tunnel junction with trapped Abrikosov vortices

1996 ◽  
Vol 46 (S2) ◽  
pp. 685-686
Author(s):  
R. Cristiano ◽  
L. Frunzio ◽  
C. Nappi ◽  
S. Pagano ◽  
V. Palmieri ◽  
...  
Keyword(s):  
Tunnel Junction ◽  
Josephson Tunnel ◽  
Abrikosov Vortices

Resonant activation through effective temperature oscillation in a Josephson tunnel junction

2009 ◽  
Vol 79 (3) ◽  
Author(s):  
Cheng Pan ◽  
Xinsheng Tan ◽  
Yang Yu ◽  
Guozhu Sun ◽  
Ling Kang ◽  
...  
Keyword(s):  
Tunnel Junction ◽  
Effective Temperature ◽  
Temperature Oscillation ◽  
Josephson Tunnel ◽  
Resonant Activation
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