The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …

Topological insulators and topological semimetals are both new classes of quantum
materials, which are characterized by surface states induced by the topology of the bulk …

Abstract Two-dimensional (2D) topological materials, including quantum spin/anomalous
Hall insulators, have attracted intense research efforts owing to their promise for applications …

Weyl semimetals exhibit unusual surface states and anomalous transport phenomena. It is
hard to manipulate the band structure topology of specific Weyl materials. Topological …

Topology, a mathematical concept, has recently become a popular and truly
transdisciplinary topic encompassing condensed matter physics, solid state chemistry, and …

The past decade has seen a diverse range of breakthrough inventions that are derived from
gold complexes, including the application of aurophilic interactions in the preparation of …

It has been demonstrated that topological nontrivial surface states can favor heterogeneous
catalysis processes such as the hydrogen evolution reaction (HER), but a further decrease …

Discoveries of topological states and topological materials have reshaped our
understanding of physics and materials over the past 15 years. First-principles calculations …

The nonlinear Hall effect with time-reversal symmetry is a second-order electronic transport
phenomenon—seen as a quadratic voltage transverse to an applied electric field—that …

Scattering of light by plasmonic nanoparticles is classically described using bulk material
properties with infinitesimally thin boundaries. However, because of the quantum nature of …