- A
semimetal is a
material with a
small energy overlap between the
bottom of the
conduction band and the top of the
valence band, but they do not overlap...
- Weyl
semimetals are
semimetals or
metals whose quasiparticle excitation is the Weyl fermion, a
particle that pla**** a
crucial role in
quantum field theory...
- holes. The two
conical surfaces touch each
other and form a zero-band gap
semimetal. The name of
Dirac cone
comes from the
Dirac equation that can describe...
- 1940–1960.
Metalloids are
sometimes called semimetals, a
practice that has been discouraged, as the term
semimetal has a more
common usage as a
specific kind...
-
properties characteristic of both. They are
often termed semimetals or metalloids. The term "
semimetal" used in this
sense should not be
confused with its...
-
electrons from the
valence to the
conduction band. Hence, in the case of a
semimetal with an
overlap region, the
electrical conductivity is high. If there...
-
examples of
Dirac matter are
graphene and
other Dirac semimetals,
topological insulators, Weyl
semimetals,
various high-temperature
superconductors with d...
- new state, a correlation-driven Weyl
semimetal. The team
dubbed this new
quantum material Weyl-Kondo
semimetal. Hewson, Alex C; Jun
Kondo (2009). "Kondo...
- In July 2015, Weyl
fermions have been
experimentally realized in Weyl
semimetals.
Composite particles (such as hadrons, nuclei, and atoms) can be bosons...
-
properties of
semimetals are
partway between those of
metals and semiconductors.
There are
additional types, in
particular Weyl and
Dirac semimetals. The classic...
