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 …

Weyl and Dirac semimetals are three-dimensional phases of matter with gapless electronic
excitations that are protected by topology and symmetry. As three-dimensional analogs of …

Over the past decade, topological materials—in which the topology of electron bands in the
bulk material leads to robust, unconventional surface states and electromagnetism—have …

Topological electronic materials such as bismuth selenide, tantalum arsenide and sodium
bismuthide show unconventional linear response in the bulk, as well as anomalous gapless …

All-dielectric nanophotonics is an exciting and rapidly developing area of nano-optics that
utilizes the resonant behavior of high-index low-loss dielectric nanoparticles to enhance …

Materials harbouring exotic quasiparticles, such as massless Dirac and Weyl fermions, have
garnered much attention from physics and material science communities due to their …

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 …

We propose a kind of topological quantum state of semimetals in the quasi-one-dimensional
(1D) crystal family Ba MX 3 (M= V, Nb, or Ta; X= S or Se) by using symmetry analysis and …

We review recent theoretical progress in the understanding and prediction of novel
topological semimetals. Topological semimetals define a class of gapless electronic phases …

The realization of Dirac and Weyl physics in solids has made topological materials one of
the main focuses of condensed matter physics. Recently, the topic of topological nodal line …