Three-Dimensional Topological States of Phonons with Tunable Pseudospin Physics
(a) Dispersion curves of a type-II phononic TI. Blue (red) color is used to denote the contribution of I (O) vibrational modes. (b) LDOS of the (001) surface, where higher (lower) LDOS are colored red (blue). (c) Schematic phonon dispersion and pseudospin textures in the plane near . The right panel displays pseudospin textures of O (top) and I (bottom) vibrational modes from the top view.
Please note that the Table of Contents page is currently not displaying content. We are working to fix this issue as soon as possible and apologize for the inconvenience.