88 citations · 912 across the 53 of their papers we have counts for
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cond-mat.stat-mech2015★ 21 cited
Efficiency of transport in periodic potentials: dichotomous noise contra deterministic force
J. Spiechowicz, J. Luczka, L. Machura
We study transport of an inertial Brownian particle moving in a symmetric and periodic one-dimensional potential, and subjected to both a symmetric, unbiased external harmonic forc…
cond-mat.stat-mech2015★ 42 cited
Diffusion anomalies in ac driven Brownian ratchets
Jakub Spiechowicz, Jerzy Łuczka
We study diffusion in ratchet systems. As a particular experimental realization we consider an asymmetric SQUID subjected to an external ac current and a constant magnetic flux. We…
cond-mat.stat-mech2015★ 22 cited
Josephson phase diffusion in the SQUID ratchet
Jakub Spiechowicz, Jerzy Łuczka
We study diffusion of the Josephson phase in the asymmetric SQUID subjected to a time-periodic current and pierced by an external magnetic flux. We analyze a relation between phase…