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 …

Abstract Recently, the Dirac and Weyl semimetals have attracted extensive attention in
condensed matter physics due to both the fundamental interest and the potential application …

Weyl semimetal is a unique topological phase with topologically protected band crossings in
the bulk and robust surface states called Fermi arcs. Weyl nodes always appear in pairs with …

Relativistic massless Weyl and Dirac fermions exhibit the isotropic and linear dispersion
relations to preserve the Pioncaré symmetry, the most fundamental symmetry in high energy …

The study of topological materials possessing nontrivial band structures enables exploitation
of relativistic physics and development of a spectrum of intriguing physical phenomena …

The experimental discovery of Weyl semimetals offers unprecedented opportunities to study
Weyl physics in condensed matters. Unique electromagnetic response of Weyl semimetals …

Electrons in conventional metals become less mobile under the influence of electron
correlation. Contrary to this empirical knowledge, we report here that electrons with the …

Tracking the time-dependence of a state and its observable, ie, time-resolved measurement,
is one of the ways of understanding physical principles of the system. In this Perspective, we …

High-mobility two-dimensional carriers originating from surface Fermi arcs in magnetic Weyl
semimetals are highly desired for accessing exotic quantum transport phenomena and for …

The ultra-quantum limit is achieved when a magnetic field confines an electron gas in its
lowest spin-polarised Landau level. Here we show that in this limit, electron doped ZrTe5 …