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Phonon Interference at the Atomic Scale
Paul Desmarchelier, Efstrátios Nikidis, Yoshiaki Nakamura +3
Phonons diffraction and interference patterns are observed at the atomic scale, using molecular dynamics simulations in systems containing crystalline silicon and nanometric obstac…
Role of a fractal shape of the inclusions on acoustic attenuation in a nanocomposite
Haoming Luo, Yue Ren, Anthony Gravouil +4
Nanophononic materials are promising to control the transport of sound in the GHz range and heat in the THz range. Here we are interested in the influence of a dendritic shape of i…
Ballistic Heat Transport in Nanocomposite: the Role of the Shape and Interconnection of Nanoinclusions
Paul Desmarchelier, Alice Carré, Konstantinos Termentzidis +1
The effect on the vibrational and thermal properties of gradually interconnected nanoinclusions embedded in an amorphous silicon matrix is studied using MD simulations. The nanoinc…