193 citations · 814 across the 12 of their papers we have counts for
5 papers · 1 filter
Forcing inertial Brownian motors: efficiency and negative differential mobility
Marcin Kostur, Lukasz Machura, Peter Hänggi +2
The noise-assisted, directed transport in a one-dimensional dissipative, inertial Brownian motor of the rocking type that is exposed to an external bias is investigated. We demonst…
Quantum diffusion in biased washboard potentials: strong friction limit
L. Machura, M. Kostur, P. Talkner +2
Diffusive transport properties of a quantum Brownian particle moving in a tilted spatially periodic potential and strongly interacting with a thermostat are explored. Apart from th…
Anticipated synchronization in coupled inertia ratchets with time-delayed feedback: a numerical study
Marcin Kostur, Peter Hänggi, Peter Talkner +1
We investigate anticipated synchronization between two periodically driven deterministic, dissipative inertia ratchets that are able to exhibit directed transport with a finite vel…
Chiral separation in microflows
Marcin Kostur, Michael Schindler, Peter Talkner +1
Molecules that only differ by their chirality, so called enantiomers, often possess different properties with respect to their biological function. Therefore, the separation of ena…
Optimal strategy for controlling transport in inertial Brownian motors
Lukasz Machura, Marcin Kostur, Fabio Marchesoni +3
In order to optimize the directed motion of an inertial Brownian motor, we identify the operating conditions that both maximize the motor current and minimize its dispersion. Exten…