Multi-band acoustic topological insulator
Zhen Huang, Jiu Hui Wu, Yunzhong Lei, Chongrui Liu, Fuyin Ma
Topics & Concepts
Topological insulatorBrillouin zoneSuperposition principleTopology (electrical circuits)PhysicsDegenerate energy levelsLattice (music)AcousticsOpticsCondensed matter physicsQuantum mechanicsMathematicsCombinatoricsTopological Materials and PhenomenaAcoustic Wave Phenomena ResearchMusic Technology and Sound Studies