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Hysteretic Faraday waves
(American Physical Society, 2016)
We report on the numerical and theoretical study of the subcritical bifurcation of parametrically amplified waves appearing at the interface between two immiscible incompressible fluids when the layer of the lower fluid ...
Secondary waves in Ribbing Instability
(American Institute of Physics, 2007-06)
Many natural and technological processes involve phenomena dominated by interfacial mechanics, i.e., occurring within regions of intersection between several fluid and/or solid phases. In addition to capillary and gravitational ...
Faraday patterns in lubricated thin films
(2011)
We study the patterns observed in the vicinity of a Faraday instability, in the limit of a very
thin layer of viscous fluid. We numerically solve our previous model [N.O. Rojas et al., Phys. Rev. Lett.
104, 187801 (2010)] ...
Features of collisionless turbulence in the intracluster medium from simulated Faraday rotation maps - II. The effects of instabilities feedback
(Oxford University Press, 2017-03)
Statistical analysis of Faraday rotation measure (RM) maps of the intracluster medium (ICM) of galaxy clusters provides a unique tool to evaluate some spatial features of the magnetic fields there. Its combination with ...
Faraday Waves in Cold-Atom Systems with Two- and Three-Body Interactions
(2017-03-01)
We report an investigation on Bose-Einstein condensates with two-body (cubic) and three-body (quintic) interactions in the corresponding nonlinear Schrödinger equation, considering s- wave two-body scattering length as ...
Dynamics of thin viscous layers
(2014)
As Isaac Newton discovered in Mechanics, and published in his Principia Mathematica in 1687, inertial effects are essential to describe natural phenomena.In the case of Fluid Dynamics, inertia was included by Claude-Louis ...
Dynamics of thin viscous layers
(2014)
As Isaac Newton discovered in Mechanics, and published in his Principia Mathematica in 1687, inertial effects are essential to describe natural phenomena.In the case of Fluid Dynamics, inertia was included by Claude-Louis ...
Faraday waves over a permeable rough substrate
(American Physical Society, 2019-05)
We report on an experimental study of the Faraday instability in a vibrated fluid layer situated over a permeable and rough substrate, consisting either of a flat solid plate or of woven meshes having different openings ...
Features of collisionless turbulence in the intracluster medium from simulated Faraday Rotation maps
(Oxford University Press, 2015-12)
Observations of the intracluster medium (ICM) in galaxy clusters suggest for the presence of turbulence and the magnetic fields' existence has been proved through observations of Faraday Rotation (FR) and synchrotron ...
Alternating spin-polarized current induces parametric resonance in spin valves
(American Physical Society, 2015)
Ferromagnetic systems under the influence of spin-polarized currents exhibit rich spatiotemporal dynamics at nanoscales. We study spin-transfer nano-oscillators driven by the combination of alternating and direct spin-polarized ...