92 citations · 337 across the 9 of their papers we have counts for
4 papers · 1 filter
Phonons in an Inhomogeneous Continuum: Vibrations of an Embedded Nanoparticle
Daniel B. Murray, Lucien Saviot
The spectrum of acoustic vibrational modes of an inhomogeneous elastic continuum are analyzed with application to a spherical nanoparticle embedded in an infinite glass block. The…
Vibrations of free and embedded anisotropic elastic spheres: Application to low-frequency Raman scattering of silicon nanoparticles in silica
Lucien Saviot, Daniel B Murray, Maria Del Carmen Marco De Lucas
Vibrational mode frequencies and damping are calculated for an elastic sphere embedded in an infinite, homogeneous, isotropic elastic medium. Anisotropic elasticity of the sphere s…
Comment on "Estimate of the vibrational frequencies of spherical virus particles"
Lucien Saviot, Daniel B Murray, Alain Mermet +1
This comment corrects some errors which appeared in the calculation of an elastic sphere eigenenergies. As a result, the symmetry of the mode having the lowest frequency is changed…
Effect of physical aging on the low-frequency vibrational density of states of a glassy polymer
E. Duval, L. Saviot, L. David +2
The effects of the physical aging on the vibrational density of states (VDOS) of a polymeric glass is studied. The VDOS of a poly(methyl methacrylate) glass at low-energy (<15 meV)…