Search Results - "Molerón, Miguel"

Acoustic metamaterial for subwavelength edge detection by Molerón, Miguel, Daraio, Chiara

“…Metamaterials have demonstrated the possibility to produce super-resolved images by restoring propagative and evanescent waves. However, for efficient…”
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Acoustic Fresnel lenses with extraordinary transmission by Molerón, Miguel, Serra-Garcia, Marc, Daraio, Chiara

“…We investigate numerically and experimentally highly efficient acoustic lenses based on the principle of extraordinary acoustic transmission. We study…”
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Visco-thermal effects in acoustic metamaterials: from total transmission to total reflection and high absorption by Molerón, Miguel, Serra-Garcia, Marc, Daraio, Chiara

“…We theoretically and experimentally investigate visco-thermal effects on the acoustic propagation through metamaterials consisting of rigid slabs with…”
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Tunable, synchronized frequency down-conversion in magnetic lattices with defects by Serra-Garcia, Marc, Molerón, Miguel, Daraio, Chiara

“…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…”
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Mechanical Autonomous Stochastic Heat Engine by Serra-Garcia, Marc, Foehr, André, Molerón, Miguel, Lydon, Joseph, Chong, Christopher, Daraio, Chiara

“…Stochastic heat engines are devices that generate work from random thermal motion using a small number of highly fluctuating degrees of freedom. Proposals for…”
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Nonlinear excitations in magnetic lattices with long-range interactions by Molerón, Miguel, Chong, C, Martínez, Alejandro J, Porter, Mason A, Kevrekidis, P G, Daraio, Chiara

“…We study-experimentally, theoretically, and numerically-nonlinear excitations in lattices of magnets with long-range interactions. We examine breather…”
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Discrete propagation of trapped modes in acoustic waveguide arrays by Moleron, Miguel, Faure, Cédric, Félix, Simon, Pagneux, Vincent, Richoux, Olivier

“…Arrays of evanescently coupled waveguides in which wave behavior becomes discretized exhibit unique wave dynamics, and they offer the possibility to…”
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Elastic immersive wave experimentation: Theory and physical implementation by Thomsen, Henrik R., Molerón, Miguel, Haag, Thomas, van Manen, Dirk-Jan, Robertsson, Johan O. A.

“…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…”
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Low frequency acoustic resonances in urban courtyards by Molerón, Miguel, Félix, Simon, Pagneux, Vincent, Richoux, Olivier

“…Urban courtyards can be regarded as open cavities in the urban area, in which resonances can be excited by waves generated in the neighboring streets. The aim…”
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Nonlinear localized modes in two-dimensional hexagonally-packed magnetic lattices by Chong, Christopher, Wang, Yifan, Maréchal, Donovan, Charalampidis, Efstathios G, Molerón, Miguel, Martínez, Alejandro J, Porter, Mason A, Kevrekidis, Panayotis G, Daraio, Chiara

“…We conduct an extensive study of nonlinear localized modes (NLMs), which are temporally periodic and spatially localized structures, in a two-dimensional array…”
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Tunable, synchronized frequency down-conversion in magnetic lattices with defects by Serra-Garcia, Marc, Molerón, Miguel, Daraio, Chiara

“…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…”
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1-D elastic immersive wave experimentation in an aluminum beam by Thomsen, Henrik R., Moleron, Miguel, Haag, Thomas, van Manen, Dirk-Jan, Robertsson, Johan O.

“…In immersive wave experimentation, a physical experimentation domain is immersed in a larger numerical simulation such that waves in the physical domain drive…”
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Immersive boundary conditions for meta-material experimentation by van Manen, Dirk-Jan, Moleron, Miguel, Thomsen, Henrik R., Börsing, Nele, Becker, Theodor S., Haberman, Michael R., Robertsson, Johan O.

“…In immersive experimentation, a physical experimentation domain is immersed in a numerical simulation such that waves propagate seamlessly from the physical…”
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Subwavelength edge detection through trapped resonances in waveguides by Molerón, Miguel, Daraio, Chiara

“…Lenses that can collect the perfect image of an object must restore propagative and evanescent waves. However, for efficient information transfer, e.g., in…”
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Immersive experimentation: A new paradigm for low-frequency acoustic and elastic wave propagation experimentation by van Manen, Dirk-Jan, Becker, Theodor S., Börsing, Nele, Thomsen, Henrik R., Moleron, Miguel, Robertsson, Johan O.

“…Immersive experimentation is a new paradigm for wave-based laboratory experimentation aimed at overcoming the laboratory- and sample-size related limitations…”
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Tunable, synchronized frequency down-conversion in magnetic lattices with defects by Serra-Garcia, Marc, Molerón, Miguel, Daraio, Chiara

“…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…”
Get full text

Visco-thermal effects in acoustic metamaterials: from total transmission to total reflection and high absorption by Molerón, Miguel, Serra-Garcia, Marc, Daraio, Chiara

“…New J. Phys. 18, 033003 (2016) We theoretically and experimentally investigate visco-thermal effects on the acoustic propagation through metamaterials…”
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Nonlinear Excitations in Magnetic Lattices with Long-Range Interactions by Molerón, Miguel, Chong, C, Martínez, Alejandro J, Porter, Mason A, Kevrekidis, P. G, Daraio, Chiara

“…We study - experimentally, theoretically, and numerically - nonlinear excitations in lattices of magnets with long-range interactions. We examine breather…”
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A mechanical autonomous stochastic heat engine by Serra-Garcia, Marc, Foehr, André, Molerón, Miguel, Lydon, Joseph, Chong, Christopher, Daraio, Chiara

“…Phys. Rev. Lett. 117, 010602 (2016) Stochastic heat engines are devices that generate work from random thermal motion using a small number of highly…”
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Nonlinear Localized Modes in Two-Dimensional Hexagonally-Packed Magnetic Lattices by Chong, C, Wang, Yifan, Marechal, Donovan, Charalampidis, E. G, Moleron, Miguel, Martinez, Alejandro J, Porter, Mason A, Kevrekidis, P. G, Daraio, Chiara

“…We conduct an extensive study of nonlinear localized modes (NLMs), which are temporally periodic and spatially localized structures, in a two-dimensional array…”
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