Topological insulators are materials that are insulating in their interior but can support the flow of electrons on their surface. The underlying cause is time-reversal symmetry: their physics is ...

The discovery of a dual topological insulator introduces a new method for creating topological flat minibands through electron interactions, which offer a promising platform for exploring exotic ...

and thereby controlled the frequency of topological charge sign flips of quantized vortices in polariton condensates. To ...

Topological insulators are a relatively new type of quantum material that has insulating properties on the inside, but have ...