YM Shukrinov, SY Medvedeva, AE Botha, MR Kolahchi… - Physical Review B, 2013 - APS
Detailed numerical simulations of the IV characteristics of a Josephson junction under external electromagnetic radiation show the devil's staircase within different bias current …
In theoretical physics, the ultimate goal is always to find the simplest and still most tractable models which can be universally applied, and which could provide a deep understanding of …
SVP Ticco, G Fornasier, N Manini… - Journal of Physics …, 2016 - iopscience.iop.org
We investigate theoretically the possibility to observe dynamical mode locking, in the form of Shapiro steps, when a time-periodic potential or force modulation is applied to a two …
Dynamics of driven dissipative Frenkel–Kontorova model is examined by using largest Lyapunov exponent computational technique. Obtained results show that besides the usual …
Size effect of the subharmonic Shapiro steps on the behavior of harmonic ones is studied in the ac driven overdamped Frenkel-Kontorova model with different types of physically …
Dynamics of the driven Frenkel-Kontorova model with asymmetric deformable substrate potential is examined by analyzing response function, the largest Lyapunov exponent, and …
We demonstrate, using the example of the dc+ ac driven overdamped Frenkel-Kontorova model, that an easily calculable measure of complexity can be used for the examination of …
RL Woulaché, A Vanossi, N Manini - … Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
We investigate the frictional sliding of an incommensurate chain of interacting particles confined in between two nonlinear on-site substrate potential profiles in relative motion. We …