AKTUALNOŚCI

Exotic states such as topological insulators, superconductors and quantum spin liquids are often challenging or impossible to create in a single material^1,2,3. For example, it is unclear whether topological superconductivity, which has been suggested to be a key ingredient for topological quantum computing, exists in any naturally occurring material^4,5,6,7,8,9. The problem can be circumvented by deliberately selecting the combination of materials in heterostructures so that the desired physics emerges from interactions between the different components^{1,10,11,12,13,14,15}.