2 papers
physics.app-ph2020
Experimental realization of three-dimensional elastic phononic topological insulator
Shao-yong Huo, Jiu-jiu Chen Hong-bo Huang, Yong-jian Wei +2
Three-dimensional (3D) elastic phononic topological insulator, featuring two-dimensional (2D) surface states, which support the high-efficient and robust elastic wave propagation w…
physics.class-ph2018
Self-ordering induces multiple topological transitions for elastic waves in phononic crystals
Jiujiu Chen, Hongbo Huang, Shaoyong Huo +3
Topological defects with symmetry-breaking phase transitions have captured much attention. Vortex generated by topological defects exhibits exotic properties and its flow direction…