122 citations · 1.1k across the 47 of their papers we have counts for
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cond-mat.mtrl-sci2016★ 1 cited
Transversal-rotational and zero group velocity modes in tunable magneto-granular phononic crystals
F. Allein, V. Tournat, V. E. Gusev +1
We report on the design and operation of a 1D magneto-granular phononic crystal composed of a chain of steel spherical beads on top of permanent magnets. The magnetic field of the…
cond-mat.mtrl-sci2016★ 69 cited
Tunable magneto-granular phononic crystals
F. Allein, V. Tournat, V. E. Gusev +1
This paper reports on the study of the dynamics of 1D magneto-granular phononic crystals composed of a chain of spherical steel beads inside a properly designed magnetic field. Thi…
cond-mat.mtrl-sci2013★ 115 cited
Slow sound propagation in lossy locally resonant periodic structures
G. Theocharis, O. Richoux, V. Romero-García +1
We investigate the sound propagation in an air-filled tube periodically loaded with Helmholtz resonators. By tuning the Helmholtz with the Bragg resonance, we study the efficiency…