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 …

Quantum materials hosting Weyl fermions have opened a new era of research in condensed
matter physics. First proposed in 1929 in the context of particle physics, Weyl fermions have …

We present an open-source software package WannierTools, a tool for investigation of novel
topological materials. This code works in the tight-binding framework, which can be …

Topologically protected fermionic quasiparticles appear in metals, where band
degeneracies occur at the Fermi level, dictated by the band structure topology. While in …

The intense theoretical and experimental interest in topological insulators and semimetals
has established band structure topology as a fundamental material property. Consequently …

In quantum field theory, Lorentz invariance leads to three types of fermion—Dirac, Weyl and
Majorana. Although the existence of Weyl and Majorana fermions as elementary particles in …

We present designs for scalable quantum computers composed of qubits encoded in
aggregates of four or more Majorana zero modes, realized at the ends of topological …

We have given a summary on our theoretical predictions of three kinds of topological
semimetals (TSMs), namely, Dirac semimetal (DSM), Weyl semimetal (WSM) and node-line …

Using first-principles calculation and symmetry analysis, we propose that θ-TaN is a
topological semimetal having a new type of point nodes, ie, triply degenerate nodal points …

Initiated by the discovery of topological insulators, topologically non-trivial materials have
attracted immense interest in the physics community in the past decade. One of the latest …