[20a-C304-1~9] 22.1 Joint Session M "Phonon Engineering"

[20a-C304-3] Simulation of Lamb wave propagation in plate phononic metamaterials

〇Motonobu Tomoda¹, Keisuke Inagaki¹, Kentaro Fujita¹, Osamu Matsuda¹, Oliver Wright¹, Vitalyi Gusev² (1.Hokkaido Univ., 2.University du Maine)

Keywords:metamaterial, acoustic wave, negative refraction