Joel E. Moore is in the Department of Physics, University of California, Berkeley, Berkeley, California 94720, USA, and at the Materials Sciences Division, Lawrence Berkeley National Laboratory, ...

Topological insulators have been an exciting field of research with fundamental interest as well as practical applications such as robust transport of electrons and light, and topological quantum ...

Topological materials are a class of materials that exhibit unique electronic properties at their boundary (surface in 3D materials; edge in 2D materials) that are robust against imperfections or ...