Acoustic valley Hall topological insulators with controllable band gap
Xiao Liang, Zhi Zhang, Jiaming Chu, Jiangxia Luo, Daxiang Meng, Zhuo Zhou
Topics & Concepts
Topological insulatorTopology (electrical circuits)Acoustic metamaterialsAcoustic waveLattice (music)AcousticsMaterials sciencePhysicsCondensed matter physicsEngineeringElectrical engineeringTopological Materials and PhenomenaAcoustic Wave Phenomena ResearchMusic and Audio Processing