Medical dictionary. 2011.
avalanche ionization — griūtinis jonizavimas statusas T sritis fizika atitikmenys: angl. avalanche ionization; cumulative ionization vok. kumulative Ionisation, f; lawinenartige Ionisation, f; Lawinenionisation, f rus. лавинная ионизация, f; лавинообразная ионизация,… … Fizikos terminų žodynas
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 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 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
Ionization chamber — An ionization chamber is a device used for two major purposes: detecting particles in air (as in a smoke detector), and for detection or measurement of ionizing radiation. An ionization chamber is an instrument constructed to measure the number… … Wikipedia
avalanche — /av euh lanch , lahnch /, n., v., avalanched, avalanching. n. 1. a large mass of snow, ice, etc., detached from a mountain slope and sliding or falling suddenly downward. 2. anything like an avalanche in suddenness and overwhelming quantity: an… … Universalium
ionization chamber — Physics. an apparatus for detecting and analyzing ionizing radiation, consisting of a vessel filled with a gas at normal or lower than normal pressure and fitted with two electrodes such that the current between the electrodes is a function of… … Universalium
avalanche — av•a•lanche [[t]ˈæv əˌlæntʃ, ˌlɑntʃ[/t]] n. v. lanched, lanch•ing 1) gel a mass of snow, ice, etc., detached from a mountain slope and sliding or falling suddenly downward 2) anything like an avalanche in suddenness and overwhelming quantity: an… … From formal English to slang
Townsend ionization — Town·send ionization (tounґzənd) [John Townsend, Irish physicist, 1868–1957] see avalanche ionization, under ionization … Medical dictionary
cumulative ionization — griūtinis jonizavimas statusas T sritis fizika atitikmenys: angl. avalanche ionization; cumulative ionization vok. kumulative Ionisation, f; lawinenartige Ionisation, f; Lawinenionisation, f rus. лавинная ионизация, f; лавинообразная ионизация,… … Fizikos terminų žodynas
