Researchers at Nanjing University in China have succeeded in fabricating the first 3D pseudospin-valley coupled acoustic topological insulator. The structure is made up of layers of acoustic ...

This also included slicing 3D glasses to find topological defects in the two-dimensional slices. That got me wondering: Could we do something similar in three dimensions, and, crucially, without ...

Physicists have successfully created the world's first 3D simulation of topological matter consisting of ultracold atoms.

Professor Liu at PKU, Professor Du and Professor Wang at USTC build up a quantum simulator using nitrogen-vacancy center to investigate a three-dimensional (3D) chiral topological insulator which ...

A 3D metal-printed bilayer elastic wave topological metamaterial is reported. Helical edge states with non-trivial topological properties are realized at the edges of the material. Recently, the ...