Experimental perspective on three-dimensional topological semimetals
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 …
structures, which are expected to give rise to gapless electronic excitations and topological …
Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet
Topological matter is known to exhibit unconventional surface states and anomalous
transport owing to unusual bulk electronic topology. In this study, we use photoemission …
transport owing to unusual bulk electronic topology. In this study, we use photoemission …
Weyl and Dirac semimetals in three-dimensional solids
NP Armitage, EJ Mele, A Vishwanath - Reviews of Modern Physics, 2018 - APS
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 …
excitations that are protected by topology and symmetry. As three-dimensional analogs of …
Weyl, Dirac and high-fold chiral fermions in topological quantum matter
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 …
matter physics. First proposed in 1929 in the context of particle physics, Weyl fermions have …
Topological materials discovery from crystal symmetry
Topological materials discovery has evolved at a rapid pace over the past 15 years following
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …
Classification of topological quantum matter with symmetries
Topological materials have become the focus of intense research in recent years, since they
exhibit fundamentally new physical phenomena with potential applications for novel devices …
exhibit fundamentally new physical phenomena with potential applications for novel devices …
Weyl exceptional rings in a three-dimensional dissipative cold atomic gas
Three-dimensional topological Weyl semimetals can generally support a zero-dimensional
Weyl point characterized by a quantized Chern number or a one-dimensional Weyl nodal …
Weyl point characterized by a quantized Chern number or a one-dimensional Weyl nodal …
[HTML][HTML] Dirac cone protected by non-symmorphic symmetry and three-dimensional Dirac line node in ZrSiS
Materials harbouring exotic quasiparticles, such as massless Dirac and Weyl fermions, have
garnered much attention from physics and material science communities due to their …
garnered much attention from physics and material science communities due to their …
Topological quantum matter with cold atoms
This is an introductory review of the physics of topological quantum matter with cold atoms.
Topological quantum phases, originally discovered and investigated in condensed matter …
Topological quantum phases, originally discovered and investigated in condensed matter …