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1 двухзонная модель Хаббарда
Русско-английский физический словарь > двухзонная модель Хаббарда
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Hubbard model — The Hubbard model is an approximate model used, especially in solid state physics, to describe the transition between conducting and insulating systems. The Hubbard model, named after John Hubbard, is the simplest model of interacting particles… … Wikipedia
Electronic band structure — In solid state physics, the electronic band structure (or simply band structure) of a solid describes ranges of energy that an electron is forbidden or allowed to have. It is due to the diffraction of the quantum mechanical electron waves in the… … Wikipedia
Fullerene — Buckminsterfullerene C60 (left) and carbon nanotubes (right) are two examples of structures in the fullerene family … Wikipedia
Tight binding — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbat … Wikipedia
Dynamical mean field theory — (DMFT) is a method to determine the electronic structure of strongly correlated materials. In such materials, the approximation of independent electrons, which is used in Density Functional Theory and usual band structure calculations, breaks… … Wikipedia
Mott insulator — Mott insulators are a class of materials that should conduct electricity under conventional band theories, but are insulators when measured (particularly at low temperatures). This effect is due to electron electron interactions which are not… … Wikipedia
Metallic bond — Metallic bonding is the electrostatic attractive forces between the delocalized electrons, called conduction electrons, gathered in an electron sea , and the positively charged metal ions. Understood as the sharing of free electrons among a… … Wikipedia
Fa-Yueh Wu — (* 5. Januar 1932 in China) ist ein chinesisch US amerikanischer theoretischer und mathematischer Physiker und Mathematiker, der sich mit statistischer Mechanik und Kombinatorik beschäftigt. Wu machte 1954 am Naval College of Engineering in… … Deutsch Wikipedia
Robijn Bruinsma — Robijn F. Bruinsma (b. May 15, 1953, Haarlem, The Netherlands) is a theoretical physicist and is Professor of Physics at the University of California at Los Angeles and Chair of the Department of Theoretical Physics for the Life Sciences at… … Wikipedia
Mottness — In condensed matter physics, mottness is a term which denotes the additional ingredient, aside from antiferromagnetic ordering, which is necessary to fully describe a Mott Insulator. In other words, we might write: antiferromagnetic order +… … Wikipedia
Press Play on Tape — Infobox musical artist Name = PRESS PLAY ON TAPE Img capt = Img size = Landscape = yes Background = group or band Birth name = Alias = Born = Died = Origin = Instrument = Genre = Rock/Bitpop Occupation = Years active = 1999 – present Label =… … Wikipedia