Search Results - "Marchesoni, F."

Particle transport in a two-dimensional septate channel by Borromeo, M., Marchesoni, F.

“…■■■. We analyze the transport properties of a Brownian particle diffusing along a two-dimensional septate channel, namely, a channel formed by equal…”
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Diffusion of chiral Janus particles in a sinusoidal channel by Ao, Xue, Ghosh, P. K., Li, Y., Schmid, G., Hänggi, P., Marchesoni, F.

“…We investigated the transport diffusivity of artificial microswimmers, a.k.a. Janus particles, in the absence of external biases. We considered the case of…”
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Controlling transport in mixtures of interacting particles using Brownian motors by Savel'ev, Sergey, Marchesoni, F, Nori, Franco

“…An outstanding open problem in nanoscience is how to control the motion of tiny particles. Ratchetlike devices, inspired by biological motors, have been…”
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Brownian motors by Hänggi, P., Marchesoni, F., Nori, F.

“…In systems possessing a spatial or dynamical symmetry breaking, thermal Brownian motion combined with unbiased, non‐equilibrium noise gives rise to a…”
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Brownian transport in corrugated channels with inertia by Ghosh, P K, Hänggi, P, Marchesoni, F, Nori, F, Schmid, G

“…Transport of suspended Brownian particles dc driven along corrugated narrow channels is numerically investigated in the regime of finite damping. We show that…”
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Controlling the motion of magnetic flux quanta by Zhu, B Y, Marchesoni, F, Nori, Franco

“…We study the transport of vortices in superconductors with triangular arrays of boomerang- or V-shaped asymmetric pinning wells, when applying an alternating…”
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Thermal Ratchets in 1+1 Dimensions by Marchesoni, F

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Vibrational ratchets by Borromeo, M, Marchesoni, F

“…Transport in one-dimensional symmetric devices can be activated by the combination of thermal noise and a biharmonic drive. For the study case of an overdamped…”
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Relativistic Brownian motion on a graphene chip by Pototsky, A., Marchesoni, F., Kusmartsev, F. V., Hänggi, P., Savel’ev, S. E.

“…Relativistic Brownian motion can be inexpensively demonstrated on a graphene chip. The interplay of stochastic and relativistic dynamics, governing the…”
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Nonlinear signal mixing in a ratchet device by Savel'ev, S, Marchesoni, F, Hänggi, P, Nori, F

“…The nonlinear signal mixing of two, generally incommensurate, rectangular driving forces is used to control overdamped transport in Brownian ratchet devices…”
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Conceptual design of a molecular shuttle by Marchesoni, F

“…The effectiveness of low-dimensional thermal ratchets is shown to depend on the inertia of the carriers, that is on their mass. In an inertial ratchet (i) the…”
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Mobility oscillations in high-frequency modulated devices by Borromeo, M, Marchesoni, F

“…The effect of a high-frequency modulation on the output of a periodic device to either a static or a low-frequency input signal is accurately reproduced by…”
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Comment on stochastic resonance in washboard potentials by Marchesoni, F.

“…We discuss the possibility of detecting stochastic resonance in a periodic potential driven by both a white noise source and an external constant force…”
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Superconducting Fluxon Pumps and Lenses by Wambaugh, J. F., Reichhardt, C., Olson, C. J., Marchesoni, F., Nori, Franco

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Asymmetric confinement in a noisy bistable device by Borromeo, M, Marchesoni, F

“…A Brownian particle hopping in a symmetric double-well potential can be statistically confined to a single well by the simultaneous action of a) two periodic…”
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Stochastic resonance as a bona fide resonance by Gammaitoni, L, Marchesoni, F, Santucci, S

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Dipole rectification in an oscillating electric field by Pototsky, A, Janson, N. B, Marchesoni, F, Savel'ev, S

“…Directed transport of a neutral dimer driven by an ac electric field on a one-dimensional asymmetric substrate is demonstrated. We specialize on the case of a…”
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Randomness in the bouncing ball dynamics by Giusepponi, S., Marchesoni, F., Borromeo, M.

“…The dynamics of a vibrated bouncing ball is studied numerically in the reduced impact representation, where the velocity of the bouncing ball is sampled at…”
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Asymmetric kinks: stabilization by entropic forces by Costantini, G, Marchesoni, F

“…Asymmetric kinks bridging two adjacent potential valleys of equal depth but different curvature are unstable against phonon modes. When coupled to a heat bath,…”
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Low-frequency internal friction in silica glass by Travasso, F, Amico, P, Bosi, L, Cottone, F, Dari, A, Gammaitoni, L, Vocca, H, Marchesoni, F

“…Precise low-frequency internal friction measurements on vitreous silica, taken over a wide temperature (4 K < T < 300 K) and frequency range (40 Hz < ν < 14…”
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