- valence band electron
- Физика: электрон валентной зоны
Универсальный англо-русский словарь. Академик.ру. 2011.
valence band electron
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Valence band — In solids, the valence band is the highest range of electron energies where electrons are normally present at absolute zero. In semiconductors and insulators, there is a band gap above the valence band, followed by a conduction band above that.… … Wikipedia
valence band — noun The highest range of electron energies in an insulator or semiconductor that can be populated; it corresponds to the valence electrons of the constituent atoms … Wiktionary
valence band — noun Date: 1953 the range of permissible energy values that are the highest energies an electron can have and still be associated with a particular atom of a solid material compare conduction band … New Collegiate Dictionary
valence band — noun : the range of permissible energy values that are the highest energies an electron can have and still be associated with a particular atom of a solid material compare conduction band herein … Useful english dictionary
Band gap — This article is about solid state physics. For voltage control circuitry in electronics, see Bandgap voltage reference. In solid state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron… … Wikipedia
Electron hole — An electron hole is the conceptual and mathematical opposite of an electron, useful in the study of physics and chemistry. The concept describes the lack of an electron. It is different from the positron, which is the antimatter duplicate of the… … Wikipedia
band theory — In chemistry and physics, a theoretical model describing the states of electrons in solid materials, which can have energy values only within certain specific ranges, called bands. Ranges of energy between two allowed bands are called forbidden… … Universalium
Electron mobility — This article is about the mobility for electrons and holes in metals and semiconductors. For the general concept, see Electrical mobility. In solid state physics, the electron mobility characterizes how quickly an electron can move through a… … Wikipedia
Band diagram — This article refers to the electronic bandgap found in the semiconductors; for discussion of the photonic band gap, see Photonic Crystal article. In solid state physics of semiconductors, a band diagram is a diagram showing the variation in the… … Wikipedia
Electron configuration — Electron atomic and molecular orbitals Simp … Wikipedia
Electron energy loss spectroscopy — In electron energy loss spectroscopy (EELS) a material is exposed to a beam of electrons with a known, narrow range of kinetic energies. Some of the electrons will undergo inelastic scattering, which means that they lose energy and have their… … Wikipedia
