- to the
metallic state but in
semimetals both
holes and
electrons contribute to
electrical conduction. With some
semimetals, like ****nic and antimony,...
- Weyl
semimetals are
semimetals or
metals whose quasiparticle excitation is the Weyl fermion, a
particle that pla**** a
crucial role in
quantum field theory...
- However, this
concept can be
extended to
three dimensions,
where Dirac semimetals are
defined by a
linear dispersion relation between energy and kx, ky...
-
properties of
semimetals are
partway between those of
metals and semiconductors.
There are
additional types, in
particular Weyl and
Dirac semimetals. The classic...
-
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...
-
consistent in the
overall pattern, like a solid.
Topological semimetals: Weyl
semimetal Dirac semimetal Topological superconductor Metallic and
insulating states...
- 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...
- In July 2015, Weyl
fermions have been
experimentally realized in Weyl
semimetals.
Composite particles (such as hadrons, nuclei, and atoms) can be bosons...
-
properties characteristic of both. They are
often termed semimetals or metalloids. The term "
semimetal" used in this
sense should not be
confused with its...
-
distribution (black: all
states filled, white: no
state filled). In
metals and
semimetals the
Fermi level EF lies
inside at
least one band. In
insulators and semiconductors...
