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 …

Topological semimetals are three-dimensional topological states of matter, in which the
conduction and valence bands touch at a finite number of points, ie, the Weyl nodes …

Weyl semimetals provide the realization of Weyl fermions in solid-state physics. Among all
the physical phenomena that are enabled by Weyl semimetals, the chiral anomaly is the …

The progress in exploiting new electronic materials has been a major driving force in solid-
state physics. As a new state of matter, a Weyl semimetal (WSM), in particular a type-II WSM …

The quantum Hall effect is usually observed in 2D systems. We show that the Fermi arcs can
give rise to a distinctive 3D quantum Hall effect in topological semimetals. Because of the …

We continue our investigation of the response tensors in planar Hall (or planar thermal Hall)
configurations where a three-dimensional Weyl/multi-Weyl semimetal is subjected to the …

Weyl semimetals are new states of matter which feature novel Fermi arcs and exotic
transport phenomena. Based on first-principles calculations, we report that the chalcopyrites …

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

Berry phase physics is closely related to a number of topological states of matter. Recently
discovered topological semimetals are believed to host a nontrivial π Berry phase to induce …

Nodal-line semimetals are topological semimetals in which band touchings form nodal lines
or rings. Around a loop that encloses a nodal line, an electron can accumulate a nontrivial π …