Periodically alternated elastic support induced topological phase transition in phononic crystal beam systems
Zhenyu Chen, Guifeng Wang, C.W. Lim
Topics & Concepts
Timoshenko beam theoryBeam (structure)Bloch waveBending stiffnessBand gapDispersion relationPhysicsTopology (electrical circuits)Materials scienceOpticsCondensed matter physicsMathematicsCombinatoricsAcoustic Wave Phenomena ResearchUltrasonics and Acoustic Wave PropagationMusic Technology and Sound Studies