9 citations · 33 across the 7 of their papers we have counts for
7 papers
Current of interacting particles inside a channel of exponential cavities: Application of a modified Fick--Jacobs equation
Gonzalo Suárez, Miguel Hoyuelos, Héctor Mártin
The Fick--Jacobs equation has been widely studied, because of its applications in the diffusion and transport of non-interacting particles in narrow channels. It is also known that…
Mean field approach for diffusion of interacting particles
G. Suárez, M. Hoyuelos, H. Mártin
A nonlinear Fokker-Planck equation is obtained in the continuous limit of a one-dimensional lattice with an energy landscape of wells and barriers. Interaction is possible among pa…
Transport with hard-core interaction in a chain of asymmetric cavities
Gonzalo Suárez, Miguel Hoyuelos, Héctor Mártin
In this paper we investigate the diffusion of particles inside a chain of asymmetric cavities. We are considering particles that interact through a hard--core potential and are dri…
On the transport of interacting particles in a chain of cavities: Description through a modified Fick-Jacobs equation
Gonzalo Suárez, Miguel Hoyuelos, Héctor Mártin
We study the transport process of interacting Brownian particles in a tube of varying cross section. To describe this process we introduce a modified Fick-Jacobs equation, consider…
Single-file diffusion on self-similar substrates
G. P. Suárez, H. O. Mártin, J. L. Iguain
We study the single file diffusion problem on a one-dimensional lattice with a self-similar distribution of hopping rates. We find that the time dependence of the mean-square displ…
Monte Carlo simulation with fixed steplength for diffusion processes in nonhomogeneous media
V. Ruiz Barlett, M. Hoyuelos, H. O. Mártin
Monte Carlo simulation is one of the most important tools in the study of diffusion processes. For constant diffusion coefficients, an appropriate Gaussian distribution of particle…
Intermediate Range Structure in Ion-Conducting Tellurite Glasses
M. Frechero, L. Padilla, H. O. Mártin +1
We present ac conductivity spectra of tellurite glasses at several temperatures. For the first time, we report oscillatory modulations at frequencies around MHz. This effect is mor…