[15p-W9_323-1~12] 22.1 Joint Session M "Phonon Engineering"

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[15p-W9_323-2] Broadband hypersonic phononic crystal with vortex modes

〇Byunggi Kim¹, Michele Diego², Matteo Pirro², Yohei Ogawara², Ryo Sasaki³, Satoshi Iwamoto^2,4, Masahiro Nomura² (1.Science Tokyo, 2.IIS UTokyo, 3.RIKEN, 4.RCAST UTokyo)

Keywords:

Phononic crystal,Chirality,Hypersonic acoustic wave