Weyl and Dirac semimetals in three-dimensional solids
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 …
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 …
Type-ii weyl semimetals
Fermions—elementary particles such as electrons—are classified as Dirac, Majorana or
Weyl. Majorana and Weyl fermions had not been observed experimentally until the recent …
Weyl. Majorana and Weyl fermions had not been observed experimentally until the recent …
Experimental discovery of Weyl semimetal TaAs
Weyl semimetals are a class of materials that can be regarded as three-dimensional
analogs of graphene upon breaking time-reversal or inversion symmetry. Electrons in a …
analogs of graphene upon breaking time-reversal or inversion symmetry. Electrons in a …
Magnetic Weyl semimetal phase in a Kagomé crystal
Weyl semimetals are crystalline solids that host emergent relativistic Weyl fermions and
have characteristic surface Fermi-arcs in their electronic structure. Weyl semimetals with …
have characteristic surface Fermi-arcs in their electronic structure. Weyl semimetals with …
Discovery of a Weyl fermion semimetal and topological Fermi arcs
A Weyl semimetal is a new state of matter that hosts Weyl fermions as emergent
quasiparticles and admits a topological classification that protects Fermi arc surface states …
quasiparticles and admits a topological classification that protects Fermi arc surface states …
A Weyl Fermion semimetal with surface Fermi arcs in the transition metal monopnictide TaAs class
Weyl fermions are massless chiral fermions that play an important role in quantum field
theory but have never been observed as fundamental particles. A Weyl semimetal is an …
theory but have never been observed as fundamental particles. A Weyl semimetal is an …
Weyl semimetal phase in the non-centrosymmetric compound TaAs
Abstract Three-dimensional (3D) topologicalWeyl semimetals (TWSs) represent a state of
quantum matter with unusual electronic structures that resemble both a '3D graphene'and a …
quantum matter with unusual electronic structures that resemble both a '3D graphene'and a …
Discovery of a Weyl fermion state with Fermi arcs in niobium arsenide
Three types of fermions play a fundamental role in our understanding of nature: Dirac,
Majorana and Weyl. Whereas Dirac fermions have been known for decades, the latter two …
Majorana and Weyl. Whereas Dirac fermions have been known for decades, the latter two …
[HTML][HTML] Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal
Weyl semimetals provide the realization of Weyl fermions in solid-state physics. Among all
the physical phenomena that are enabled by Weyl semimetals, the chiral anomaly is the …
the physical phenomena that are enabled by Weyl semimetals, the chiral anomaly is the …