The description of phonon heat conduction has typically been based on Fourier diffusion
theory. However, over the past three decades, a host of interesting phonon transport …

The advent of graphene and other two-dimensional van der Waals materials, with their
unique electrical, optical, and thermal properties has resulted in tremendous progress for …

Wavelike thermal transport in solids, referred to as second sound, is an exotic phenomenon
previously limited to a handful of materials at low temperatures. The rare occurrence of this …

The heat dissipation issue has now become one of the most important bottlenecks for power
electronics due to the rapid increase in power density and working frequency. Towards the …

Understanding and quantifying the fundamental physical property of coherence of thermal
excitations is a long-standing and general problem in physics. The conventional theory, ie …

The diversity of thermal transport properties in carbon nanomaterials enables them to be
used in different thermal fields such as heat dissipation, thermal management, and …

Allotropes of carbon, such as diamond and graphene, are among the best conductors of
heat. We monitored the evolution of thermal conductivity in thin graphite as a function of …

The coupling of lattice dynamics and phonon transport methodologies with density
functional theory has become a powerful tool for calculating lattice thermal conductivity (κ) …

ABSTRACT Coupling of the Peierls-Boltzmann equation with density functional theory
paved the way for predictive thermal materials discovery and a variety of new physical …

Two-dimensional (2D) materials have received tremendous attention from the research
community in the past decades, because of their numerous striking physical, chemical and …