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1 direct band gap material
English-German dictionary of Electrical Engineering and Electronics > direct band gap material
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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
Direct and indirect band gaps — In semiconductor physics, the band gap of a semiconductor is always one of two types, a direct band gap or an indirect band gap. The band gap is called direct if the momentum of electrons and holes is the same in both the conduction band and the… … Wikipedia
Conduction band — In the solid state physics field of semiconductors and insulators, the conduction band is the range of electron energies, higher than that of the valence band, sufficient to free an electron from binding with its individual atom and allow it to… … Wikipedia
DIRECT — For other uses, see Direct (disambiguation). For the rockets proposed as part of the DIRECT architecture, see Jupiter (rocket family). DIRECT is a proposed alternative heavy lift launch vehicle architecture supporting NASA s Vision for Space… … 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
Yes (band) — Yes Yes in concert, 1977 Left to right: Steve Howe, Alan White, Jon Anderson, Chris Squire, Rick Wakeman Background information Origin London, England … Wikipedia
Heterojunction — A heterojunction is the interface that occurs between two layers or regions of dissimilar crystalline semiconductors. These semiconducting materials have unequal band gaps as opposed to a homojunction. It is often advantageous to engineer the… … Wikipedia
Gallium arsenide — Gallium arsenide … Wikipedia
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Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr … Wikipedia
Zinc oxide — Other names Zinc white Calamine Identifiers … Wikipedia