311 citations · 1.6k across the 18 of their papers we have counts for
18 papers
Vibrations and Heat Transfer in Glasses: the role played by Disorder
Anne Tanguy
Amorphous materials are also distinguished from crystals by their thermal properties. The structural disorder seems to be responsible both for a significant increase in heat capaci…
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…
A continuum model reproducing the multiple frequency crossovers in acoustic attenuation in glasses
Haoming Luo, Valentina M. Giordano, Anthony Gravouil +1
Structured metamaterials are at the core of extensive research, promising for acoustic and thermal engineering. Nevertheless, the computational cost required for correctly simulati…
Decorated dislocations against phonon propagation for thermal management
Stefanos Giaremis, Joseph Kioseoglou, Mykola Isaiev +3
The impact of decorated dislocations on the effective thermal conductivity of GaN is investigated by means of equilibrium molecular dynamics simulations via the Green-Kubo approach…