297 citations · 667 across the 11 of their papers we have counts for
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Phonon Hydrodynamic Heat Conduction and Knudsen Minimum in Graphite
Zhiwei Ding, Jiawei Zhou, Bai Song +4
In the hydrodynamic regime, phonons drift with a nonzero collective velocity under a temperature gradient, reminiscent of viscous gas and fluid flow. The study of hydrodynamic phon…
Green's Functions of the Boltzmann Transport Equation with the Full Scattering Matrix for Phonon Nanoscale Transport beyond the Relaxation Time Approximation
Vazrik Chiloyan, Samuel Huberman, Zhiwei Ding +4
The phonon Boltzmann transport equation (BTE) has been widely utilized to study thermal transport in solids. While for a number of materials the exact solution to the BTE has been…
Nondiffusive thermal transport from micro/nanoscale sources producing nonthermal phonon populations exceeds Fourier heat conduction
Vazrik Chiloyan, Samuel Huberman, Alexei A. Maznev +2
We study nondiffusive thermal transport by phonons at small distances within the framework of the Boltzmann transport equation (BTE) and demonstrate that the transport is significa…
Unifying first principle theoretical predictions and experimental measurements of size effects on thermal transport in SiGe alloys
Samuel Huberman, Vazrik Chiloyan, Ryan A. Duncan +6
In this work, we demonstrate the correspondence between first principle calculations and experimental measurements of size effects on thermal transport in SiGe alloys. Transient th…