Miguel Molerón
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View article: Nonlinear localized modes in two-dimensional hexagonally-packed magnetic lattices
Nonlinear localized modes in two-dimensional hexagonally-packed magnetic lattices Open
We conduct an extensive study of nonlinear localized modes (NLMs), which are temporally periodic and spatially localized structures, in a two-dimensional array of repelling magnets. In our experiments, we arrange a lattice in a hexagonal c…
View article: Elastic immersive wave experimentation: Theory and physical implementation
Elastic immersive wave experimentation: Theory and physical implementation Open
We present a proof of concept of elastic immersive wave experimentation. A physical experiment of finite volume is connected with a numerical domain via the novel theory of immersive boundary conditions. We show that by applying the incide…
View article: Elastic immersive wave experimentation in an aluminum beam
Elastic immersive wave experimentation in an aluminum beam Open
We present the first proof of concept of elastic immersive wave experimentation. A physical ex- periment of finite volume is connected with a numerical domain via the novel theory of immersive boundary conditions. We show that by applying …
View article: Tunable, synchronized frequency down-conversion in magnetic lattices with defects
Tunable, synchronized frequency down-conversion in magnetic lattices with defects Open
We study frequency conversion in nonlinear mechanical lattices, focusing on a chain of magnets as a model system. We show that, by inserting mass defects at suitable locations, we can introduce localized vibrational modes that nonlinearly …
View article: Supplementary material from "Tunable, synchronized frequency down-conversion in magnetic lattices with defects"
Supplementary material from "Tunable, synchronized frequency down-conversion in magnetic lattices with defects" Open
We study frequency conversion in nonlinear mechanical lattices, focusing on a chain of magnets as a model system. We show that by inserting mass defects at suitable locations, we can introduce localized vibrational modes that nonlinearly c…
View article: Mechanical Autonomous Stochastic Heat Engine
Mechanical Autonomous Stochastic Heat Engine Open
Stochastic heat engines are devices that generate work from random thermal motion using a small number of highly fluctuating degrees of freedom. Proposals for such devices have existed for more than a century and include the Maxwell demon …