平面波方法计算声子晶体能带结构的源程序（复式格子圆柱体按正方形排列,水、四氯化碳为散射体,水银为基体）-Plane wave method phononic crystal band structure of the source (double-cylinder square array grid, water, carbon tetrachloride, the scattering body, mercury as a matri

COMSOL5.0 声子晶体带隙计算案例，色散关系计算案例-COMSOL5.0 phononic crystals bandgap calculation case, the dispersion relation calculation case

使用有限元法进行二维光子晶体带隙分析案例(models.woptics.bandgap_photonic_crystal)

本案列利用商业有限元软件comsol对光子晶体的能带结构分布进行了计算(the calculation of photonic crystals band)