Elastic valley Hall edge wave in a hierarchical hexagonal lattice
Seung-Jin Han, Myung-Joon Lee, Il‐Kwon Oh
Topics & Concepts
Point reflectionHexagonal latticeLattice (music)Hexagonal crystal systemWaveguidePhysicsTopology (electrical circuits)GeometryCondensed matter physicsOpticsMathematicsAcousticsCrystallographyChemistryAntiferromagnetismCombinatoricsTopological Materials and PhenomenaAdvanced Condensed Matter PhysicsPhotonic Crystals and Applications