What Are Some Key Examples of Topological Materials?
Some well-known examples of topological materials include:
Bi2Se3: A topological insulator that has been extensively studied for its surface states. Graphene: Although not a topological insulator, its unique electronic properties make it a platform for exploring topological phenomena. HgTe/CdTe quantum wells: These exhibit the quantum spin Hall effect, a hallmark of topological insulators.
