Chaotic Dynamics of a Fractal Josephson Junction

2014 ◽  
Vol 28 (2) ◽  
pp. 303-307 ◽  
Author(s):  
Mehmet Canturk ◽  
Iman N. Askerzade
Keyword(s):  
Josephson Junction ◽  
Chaotic Dynamics ◽  
Fractal Josephson Junction

Persistence and coexistence of infinite attractors in a fractal Josephson junction resonator with unharmonic current phase relation considering feedback flux effect

2021 ◽  
Vol 103 (2) ◽  
pp. 1979-1998
Author(s):  
Anitha Karthikeyan ◽  
Murat Erhan Cimen ◽  
Akif Akgul ◽  
Ali Fuat Boz ◽  
Karthikeyan Rajagopal
Keyword(s):  
Josephson Junction ◽  
Phase Relation ◽  
Current Phase ◽  
Fractal Josephson Junction

Chaotic Dynamics of a Josephson Junction with Nonlinear Damping

2010 ◽  
Vol 27 (5) ◽  
pp. 050501 ◽  
Author(s):  
Li Fei ◽  
Pan Chang-Ning ◽  
Zhang Dong-Xia ◽  
Tang Li-Qiang
Keyword(s):  
Josephson Junction ◽  
Chaotic Dynamics ◽  
Nonlinear Damping

Analysis of a Fractal Josephson Junction with Unharmonic Current-Phase Relation

2019 ◽  
Vol 32 (8) ◽  
pp. 2295-2301 ◽  
Author(s):  
Sifeu Takougang Kingni ◽  
Gaetan Fautso Kuiate ◽  
Victor Kamdoum Tamba ◽  
Adjimon Vincent Monwanou ◽  
Jean Bio Chabi Orou
Keyword(s):  
Josephson Junction ◽  
Phase Relation ◽  
Current Phase ◽  
Fractal Josephson Junction

Chaotic dynamics in Josephson junction

2001 ◽  
Vol 48 (8) ◽  
pp. 990-996 ◽  
Author(s):  
S.K. Dana ◽  
D.C. Sengupta ◽  
K.D. Edoh
Keyword(s):  
Josephson Junction ◽  
Chaotic Dynamics

Generalized Synchronization of Chaos in RCL-Shunted Josephson Junction with Uncertain Parameters

2012 ◽  
Vol 157-158 ◽  
pp. 752-756
Author(s):  
Na Fang ◽  
Jie Fang
Keyword(s):  
Numerical Simulation ◽  
Adaptive Control ◽  
Josephson Junction ◽  
Stability Theory ◽  
Chaotic Dynamics ◽  
Control Method ◽  
Uncertain Parameters ◽  
Generalized Synchronization ◽  
Nonlinear Feedback ◽  
Scaling Factors

This paper investigates the generalized synchronization of chaotic dynamics in resistive capacitive inductance (RCL)-shunted Josephson junctions with uncertain parameters.Based on Lyapunove stability theory and adaptive control method, unified nonlinear feedback controller and the parameter update laws are pesented .Numerical simulation illustrate that the system can realize generalized synchronization by different scaling factors .

TAMING CHAOS IN A DRIVEN JOSEPHSON JUNCTION

2001 ◽  
Vol 11 (07) ◽  
pp. 1897-1909 ◽  
Author(s):  
R. CHACÓN ◽  
F. PALMERO ◽  
F. BALIBREA
Keyword(s):  
Josephson Junction ◽  
Phase Difference ◽  
Initial Phase ◽  
Chaotic Dynamics ◽  
Numerical Results ◽  
Initial Phase Difference ◽  
Theoretical Predictions ◽  
Melnikov Analysis ◽  
Analytical Expressions ◽  
Good Agreement

We present analytical and numerical results concerning the inhibition of chaos in a single driven Josephson junction by means of an additional weak resonant perturbation. From Melnikov analysis, we theoretically find parameter-space regions, associated with the chaos-suppressing perturbation, where chaotic states can be suppressed. In particular, we test analytical expressions for the intervals of initial phase difference between the two excitations for which chaotic dynamics can be eliminated. All the theoretical predictions are in overall good agreement with numerical results obtained by simulation.

Chaotic dynamics of a parametrically modulated Josephson junction with quadratic damping

2008 ◽  
Vol 50 (1) ◽  
pp. 75-80 ◽  
Author(s):  
F. Li ◽  
B. J. Zhou ◽  
W. X. Shu ◽  
H. L. Luo ◽  
Z. Y. Huang ◽  
...  
Keyword(s):  
Josephson Junction ◽  
Chaotic Dynamics ◽  
Quadratic Damping
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