Topological semimetals (TSMs) are characterized by bulk band crossings in their electronic
structures, which are expected to give rise to gapless electronic excitations and topological …

Three-dimensional (3D) topological semimetals represent a new class of topological
matters. The study of this family of materials has been at the frontiers of condensed matter …

The field of flexible electronics has rapidly expanded over the last decades, pioneering
novel applications, such as wearable and textile integrated devices, seamless and …

In topological semimetals, the valance band and conduction band meet at zero-dimensional
nodal points or one-dimensional nodal rings, which are protected by band topology and …

Topological nodal-line semimetals are characterized by one-dimensional lines of band
crossing in the Brillouin zone. In contrast to nodal points, nodal lines can be in topologically …

Topological semimetals are characterized by symmetry-protected band crossings, which can
be preserved in different dimensions in momentum space, forming zero-dimensional nodal …

Topological semimetals represent a new class of quantum materials hosting Dirac/Weyl
fermions. The essential properties of topological fermions can be revealed by quantum …

Topological Dirac semimetals (TDSs) represent a new state of quantum matter recently
discovered that offers a platform for realizing many exotic physical phenomena. A TDS is …

The topological properties of fermions arise from their low-energy Dirac-like band dispersion
and associated chirality. Initially confined to points, extensions of the Dirac dispersion to …

Many materials crystallize in structure types that feature a square net of atoms. While these
compounds can exhibit many different properties, some members of this family are …