Buscar
Mostrando ítems 1-3 de 3
Artículo
Scattering of Metal Colloids by a Circular Post under Electric Fields
(MDPI, 2023)
We consider the scattering of metal colloids in aqueous solutions by an insulating circular post under the action of an AC electric field. We analyze the effects on the particle of several forces of electrical origin: the ...
Artículo
Dipolophoresis and Travelling-Wave Dipolophoresis of Metal Microparticles
(MDPI, 2020)
We study theoretically and numerically the electrokinetic behavior of metal microparticles immersed in aqueous electrolytes. We consider small particles subjected to non-homogeneous ac electric fields and we describe their ...
Artículo
Modeling the AC Electrokinetic Behavior of Semiconducting Spheres
(MDPI, 2019-01)
We study theoretically the dielectrophoresis and electrorotation of a semiconducting microsphere immersed in an aqueous electrolyte. To this end, the particle polarizability is calculated from first principles for arbitrary ...