Pascal Rembert
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View article: Architecture Controls Phonon Propagation in All‐Solid Brush Colloid Metamaterials
Architecture Controls Phonon Propagation in All‐Solid Brush Colloid Metamaterials Open
Brillouin light scattering and elastodynamic theory are concurrently used to determine and interpret the hypersonic phonon dispersion relations in brush particle solids as a function of the grafting density with perspectives in optomechani…
View article: Origin of the Acoustic Bandgaps in Hypersonic Colloidal Phononics: The Role of the Elastic Impedance
Origin of the Acoustic Bandgaps in Hypersonic Colloidal Phononics: The Role of the Elastic Impedance Open
How phonons propagate in nanostructures determines the flow of elastic and thermal energy in dielectric materials. However, a reliable theoretical prediction of the phonon dispersion relation requires experimental verification both near to…
View article: Tailoring the dispersion properties of guided waves in piezoelectric phononic crystals
Tailoring the dispersion properties of guided waves in piezoelectric phononic crystals Open
International audience
View article: Thermomechanical Properties and Glass Dynamics of Polymer-Tethered Colloidal Particles and Films
Thermomechanical Properties and Glass Dynamics of Polymer-Tethered Colloidal Particles and Films Open
Polymer-tethered colloidal particles (aka "particle brush materials") have attracted interest as a platform for innovative material technologies and as a model system to elucidate glass formation in complex structured media. In this contri…
View article: Acoustic properties of double-porosity granular polymers
Acoustic properties of double-porosity granular polymers Open
International audience
View article: Phononic crystals of poroelastic spheres
Phononic crystals of poroelastic spheres Open
International audience
View article: Magnetic-Sphere-Based Phononic Crystals
Magnetic-Sphere-Based Phononic Crystals Open
Periodic arrays in one, two, and three dimensions, made of magnetic spheres embedded in a fluid matrix, are considered in this study and utilized as phononic structures. The propagation of acoustic waves through these structures is analyze…