Multispeed lattice Boltzmann method with ab initio scattering rates for phonon non-equilibrium thermal analysis in GaN heterostructures

These files contain the phonon dynamics parameter data for GaN, AlN, Si, and Diamond used to support the study "Multispeed Lattice Boltzmann Method with Ab Initio Scattering Rates for Phonon Non-Equilibrium Thermal Analysis in GaN Heterostructures." The data includes ShengBTE calculation results, sampled data based on the phonon frequency discretization scheme, and relevant MATLAB code.本数据集文件包含用于支撑研究《用于氮化镓异质结构声子非平衡热分析的搭载从头算散射速率的多速格子玻尔兹曼方法》（Multispeed Lattice Boltzmann Method with Ab Initio Scattering Rates for Phonon Non-Equilibrium Thermal Analysis in GaN Heterostructures）的氮化镓(GaN)、氮化铝(AlN)、硅(Si)与金刚石(Diamond)的声子动力学参数数据。该数据集涵盖ShengBTE计算结果、基于声子频率离散化方案的采样数据，以及相关MATLAB代码。