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 …

Rapid progress in the synthesis and processing of materials with structure on nanometer
length scales has created a demand for greater scientific understanding of thermal transport …

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 …

We characterize the thermal conductivity of graphite, monolayer graphene, graphane,
fluorographane, and bilayer graphene, solving exactly the Boltzmann transport equation for …

The invention ofthe laser 25years ago resulted in powerfullight sources which led to the
observation of unexpected and striking phenomena. New fields of science such as …

Recent studies of thermal transport in nanomaterials have demonstrated the breakdown of
Fourier's law through observations of ballistic transport. Despite its unique features, another …

Our aim is to propose a theory which goes beyond the classical formulation of
thermodynamics. This is achieved by enlarging the space of basic independent variables …

A universal constitutive equation between the heat flux vector and the temperature gradient
is proposed to cover the fundamental behaviors of diffusion (macroscopic in both space and …

The concept of transmission of heat by waves is reviewed and interpreted. The notion of an
effective thermal conductivity, an effective heat capacity, and relaxation functions for heat …

We propose an ab initio Boltzmann transport approach taking into account magnon-phonon
scattering (MPS) and three-phonon scattering simultaneously to accurately evaluate the …