electron avalanche

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• Electron avalanche — An electron avalanche is a process in which a number of free electrons in a medium (usually a gas) are subjected to strong acceleration by an electric field, ionizing the medium s atoms by collision (called impact ionization), thereby forming new …   Wikipedia

• electron avalanche — elektroninė griūtis statusas T sritis fizika atitikmenys: angl. electron avalanche vok. Elektronenlawine, f rus. электронная лавина, f pranc. avalanche électronique, f …   Fizikos terminų žodynas

• electron avalanche — noun see avalanche I …   Useful english dictionary

• Avalanche breakdown — is a phenomenon that can occur in both insulating and semiconducting materials. It is a form of electric current multiplication that can allow very large currents to flow within materials which are otherwise good insulators. Explanation Avalanche …   Wikipedia

• Avalanche (disambiguation) — An avalanche is a cascade of snow down a slope.Groups and things that have been named after the avalanche include:Phenomena: *Rock avalanche *Avalanche breakdown, an electrical process *Avalanche effect, aka bit avalanche , a desirable property… …   Wikipedia

• avalanche électronique — elektroninė griūtis statusas T sritis fizika atitikmenys: angl. electron avalanche vok. Elektronenlawine, f rus. электронная лавина, f pranc. avalanche électronique, f …   Fizikos terminų žodynas

• avalanche — [ avalɑ̃ʃ ] n. f. • 1611; lavanche XVIe; mot savoyard lavantse; bas lat. labina « glissement de terrain », de labi (cf. labile); altér. d apr. 1. aval 1 ♦ Masse de neige qui se détache d une montagne, qui dévale en entraînant des pierres, des… …   Encyclopédie Universelle

• Avalanche photodiode — Avalanche photodiodes (APDs) are photodetectors that can be regarded as the semiconductor analog to photomultipliers. By applying a high reverse bias voltage (typically 100 200 V in silicon), APDs show an internal current gain effect (around 100) …   Wikipedia

• Avalanche-Photodiode — Avalanche Photodioden bzw. Lawinenphotodioden (englisch avalanche photodiode, APD), sind hochempfindliche und schnelle Photodioden. Sie nutzen den inneren photoelektrischen Effekt zur Ladungsträgererzeugung und den Lawinendurchbruch… …   Deutsch Wikipedia

• Avalanche transistor — An Avalanche Transistor is a bipolar junction transistor designed for operation in the region of its collector current/collector to emitter voltage characteristics beyond the collector to emitter breakdown voltage, called avalanche breakdown… …   Wikipedia

• avalanche effect — ▪ physics       in physics, a sudden increase in the flow of an electrical current (electric current) through a nonconducting or semiconducting solid when a sufficiently strong electrical force is applied. The ability of most nonmetallic solids… …   Universalium