Phonon hydrodynamics is an exotic phonon transport phenomenon that challenges the
conventional understanding of diffusive phonon scattering in crystalline solids. It features a …

Recent theories and experiments have suggested hydrodynamic phonon transport features
in graphite at unusually high temperatures. Here, we report a picosecond pump-probe …

The Tesla valve benefits the rectification of fluid flow in microfluidic systems,,,,–and inspires
researchers to design modern solid-state electronic and thermal rectifiers referring to fluid …

The understanding of hydrodynamic heat transport in finite-sized graphitic materials remains
elusive due to the lack of an efficient methodology. In this paper, we develop a …

In this work, we study thermal phonon vortex in graphene ribbon by a discrete-ordinate
solution of phonon Boltzmann equation under Callaway's dual relaxation model. The …

Thermal wave, namely wavelike behavior of heat propagation in transient heat conduction,
enjoys much attention due to the recent investigations into phonon hydrodynamics in low …

As nanostructured devices become prevalent, interfaces often play an important role in
thermal transport phenomena. However, interfacial thermal transport remains poorly …

Hydrodynamic phonon transport: past, present and prospects - Book chapter - IOPscience This
site uses cookies. By continuing to use this site you agree to our use of cookies. To find out …

In this paper, we report a systematic study on how vibrational spectra mismatch affects the
degree of phonon nonequilibrium near an interface, how fast it is relaxed as the phonons …

The models of the heat conduction based on the Peierls–Boltzmann equation for the phonon
distribution function are considered. After the general description of the phonon transport …