The first-principles band theory paradigm has been a key player not only in the process of
discovering new classes of topologically interesting materials, but also for identifying salient …

The past decade has witnessed the emergence of a new frontier in condensed matter
physics: topological materials with an electronic band structure belonging to a different …

Topological semimetals are well known for the linear energy band dispersion in the bulk
state and topologically protected surface state with arc-like Fermi surface. The angle …

We review theoretical and experimental highlights in transport in two-dimensional
topological materials over the last five years. Topological materials comprise topological …

Patterning of high-quality two-dimensional chalcogenide crystals with unique planar
structures and various fascinating electronic properties offers great potential for batch …

Nanowires are natural one-dimensional channels and offer new opportunities for advanced
electronic quantum transport experiments. We review recent progress on the synthesis of …

Three-dimensional Dirac semimetals, three-dimensional analogues of graphene, are
unusual quantum materials with massless Dirac fermions, which can be further converted to …

Moiré superlattices—periodic orbital overlaps and lattice-reconstruction between sites of
high atomic registry in vertically-stacked 2D layered materials—are quantum-active …

Proximity effect, which is the coupling between distinct order parameters across interfaces of
heterostructures, has attracted immense interest owing to the customizable …

Characterized by bulk Dirac or Weyl cones and surface Fermi-arc states, topological
semimetals have sparked enormous research interest in recent years. The nanostructures …