In mathematics and solid state physics, the first Brillouin zone (named after Léon Brillouin) is a uniquely defined primitive cell in reciprocal space...
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necessary." Brillouin function Brillouin limit Brillouin scattering Brillouin zone Brillouin theorem Brillouin doublet Brillouin flow Brillouin–Wigner formula...
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{\displaystyle \mathbf {k} } far outside the first Brillouin zone are still reflected back into the first Brillouin zone. See the external links section for sites...
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Wigner–Seitz cell (section Brillouin zone)
primitive cell of the reciprocal lattice in momentum space is called the Brillouin zone. The concept of Voronoi decomposition was investigated by Peter Gustav...
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are six locations in momentum space, the vertices of its hexagonal Brillouin zone, divided into two non-equivalent sets of three points. The two sets...
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than the size of the first Brillouin zone, which results in a portion of the Fermi surface lying in the second (or higher) zones. As with the band structure...
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singularities occur are often referred to as critical points of the Brillouin zone. For three-dimensional crystals, they take the form of kinks (where...
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photon energy, corresponding to the band gaps at critical points of the Brillouin zone. The electroreflectance effect can be used to get a clearer picture...
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integration over the whole domain of the Brillouin zone can be reduced to a 48-th part of the whole Brillouin zone. As a crystal structure periodic table...
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have multiple "valleys" in the electronic band structure of the first Brillouin zone, and are known as multivalley semiconductors. Valleytronics is the technology...
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Wavevectors outside the Brillouin zone simply correspond to states that are physically identical to those states within the Brillouin zone. Special high symmetry...
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_{A}^{\mu }} . Therefore, a fermion with momentum near the center of the Brillouin zone is mapped to one of its corners while one of the corner fermions comes...
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Bloch's theorem (category CS1 German-language sources (de))
Brillouin zone. Therefore, if we restrict k to the first Brillouin zone, then every Bloch state has a unique k. Therefore, the first Brillouin zone is...
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has shown that nesting occurs at four points in the antiferromagnetic Brillouin zone where spin waves exist and that the superconducting energy gap is larger...
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two main types: those whose bands become zero at the center of the Brillouin zone are called acoustic phonons, since they correspond to classical sound...
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excited, because unless the sum of q2 and q3 points outside of the Brillouin zone the momentum is conserved and the process is normal scattering (N-process)...
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Laurent; Tanaka, Isao (2015-03-20). "Distributions of phonon lifetimes in Brillouin zones". Physical Review B. 91 (9): 094306. arXiv:1501.00691. Bibcode:2015PhRvB...
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studied metal has spherical Fermi surface inscribed within the first Brillouin zone and a Debye phonon spectrum. If more than one source of scattering is...
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the middle of an edge joining a hexagonal and a square face of the Brillouin zone of a face-centered cubic lattice, in solid-state physics U, one of the...
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Voronoi tessellation of the face-centered cubic lattice. It is the Brillouin zone of body-centered cubic (bcc) crystals. Some minerals such as garnet...
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and John A. Wheeler Brewster's angle, law – David Brewster Brillouin zone – Léon Brillouin Brinkman number – Hendrik C. Brinkman Brook rearrangement –...
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Graphene (category CS1 German-language sources (de))
conduction band is vacant. The two bands touch at the zone corners (the K point in the Brillouin zone), where there is a zero density of states but no band...
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gap in each direction becomes wider and the second one is to make the Brillouin zone more similar to sphere. However, the former is limited by the available...
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Spin-polarized calculations (collinear or not). k-sampling of the Brillouin zone. The local and orbital-projected density of states. COOP and COHP curves...
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brachistochrone curve Daniel Bernoulli Bernoulli's principle Marcel Brillouin Léon Brillouin Brillouin zone WKB approximation Niels Bohr Bohr model Complementarity...
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reflection is the splitting of the dispersion surface at the border of the Brillouin zone in reciprocal space. There is a gap between the dispersion surfaces...
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located at the non-equivalent K points (K+ and K−) of the 2D hexagonal Brillouin zone. The interband transitions in the vicinity of the K+ (or K−) point are...
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Voronoi diagram (category CS1 German-language sources (de))
the Wigner-Seitz cell is the Voronoi tessellation of a solid, and the Brillouin zone is the Voronoi tessellation of reciprocal (wavenumber) space of crystals...
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Green function along a connected surface in momentum space in the first Brillouin zone Two sign changes of the Hall coefficient as electron doping goes from...
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Schrödinger equation (category CS1 German-language sources (de))
Schrödinger equation at each point in the Brillouin zone independently of the other points in the Brillouin zone.: 138 The Schrödinger equation is consistent...
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