Phononic Weyl pair, phononic Weyl complex, phononic real Chern insulator state, and phononic corner modes in 2D Kekule-order graphene

Li, JH; Liu, Y; Bai, JB; Xie, CW; Yuan, HK; Cheng, ZX; Wang, WH; Wang, XT; Zhang, G

Wang, XT (通讯作者),Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China.;Cheng, ZX (通讯作者),Univ Wollongong, Inst Supercond & Elect Mat ISEM, Wollongong, NSW 2500, Australia.;Zhang, G (通讯作者),ASTAR, Inst High Performance Comp, Singapore 138632, Singapore.

APPLIED PHYSICS REVIEWS, 2023; 10 (3):

Abstract

The conceptual framework of topological states has recently been extended to bosonic systems, particularly phononic systems. In this work, we chose th......

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