56 citations · 93 across the 4 of their papers we have counts for
5 papers
Fluctuation-based evaluation of thermal conductivity using deviational phonon Monte Carlo simulations
Takuma Hori, Yuzuho Oki
We develop a fluctuation based Monte Carlo method for evaluating thermal conductivity within the phonon Boltzmann transport equation (BTE) framework. Starting from the energy based…
Probing and tuning inelastic phonon conductance across finite-thickness interface
Takuru Murakami, Takuma Hori, Takuma Shiga +1
Phonon transmission across an interface between dissimilar crystalline solids is calculated using molecular dynamics simulations with interatomic force constants obtained from firs…
Origin of anomalous anharmonic lattice dynamics of lead telluride
Takuma Shiga, Takuru Murakami, Takuma Hori +2
The origin of the anomalous anharmonic lattice dynamics of lead telluride is investigated using molecular dynamics simulations with interatomic force constants (IFCs) up to quartic…
Influence of mass contrast in alloy phonon scattering
Takuma Shiga, Takuma Hori, Junichiro Shiomi
We have investigated the effect of mass contrast on alloy phonon scattering in mass-substituted Lennard-Jones crystals. By calculating the mass-difference phonon scattering rate us…
Crystal structure dependent thermal conductivity in two-dimensional phononic crystal nanostructures
Junki Nakagawa, Yuta Kage, Takuma Hori +2
Thermal phonon transport in square- and triangular-lattice Si phononic crystal (PnC) nanostructures with a period of 300 nm was investigated by measuring the thermal conductivity u…