3 papers
math.NA2021
A fast spectral method for electrostatics in doubly-periodic slit channels
Ondrej Maxian, Raul P. Peláez, Leslie Greengard +1
We develop a fast method for computing the electrostatic energy and forces for a collection of charges in doubly-periodic slabs with jumps in the dielectric permittivity at the sla…
physics.optics2018
Optofluidic control of the dispersion of nanoscale dumbbells
Marc Meléndez, Nerea Alcázar Cano, Raúl Pérez Peláez +2
Previous research has shown that gold nanoparticles immersed in water in an optical vortex lattice formed by the perpendicular intersection of two standing light waves with a π/2 r…
cond-mat.stat-mech2018
Hydrodynamic fluctuations in quasi-two dimensional diffusion
R. P. Peláez, F. Balboa Usabiaga, S. Panzuela +3
We study diffusion of colloids on a fluid-fluid interface using particle simulations and fluctuating hydrodynamics. Diffusion on a two-dimensional interface with three-dimensional…