secondary emission
noun Date: 1918 the emission of electrons from a surface that is bombarded by particles (as electrons or ions) from a primary source

New Collegiate Dictionary. 2001.

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  • Secondary emission — is a phenomenon where additional electrons, called secondary electrons, are emitted from the surface of a material when an incident particle (often, charged particle such as electron or ion) impacts the material with sufficient energy. The number …   Wikipedia

  • secondary emission — n. 1. the emission of electrons (secondary electrons) from a material, following impact by high speed electrons 2. the emission of electrons or electromagnetic radiation from a liquid, solid, or gas, following impact by a charged particle or… …   English World dictionary

  • secondary emission — n the emission of electrons from a surface that is bombarded by particles (as electrons or ions) from a primary source …   Medical dictionary

  • secondary emission —  Secondary Emission  Вторичная эмиссия   Испускание элементарных частиц веществом, например, газом или металлической поверхностью, при бомбардировке его первичным (только что порожденным) излучением или частицами. Так, вторичные космические лучи… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • secondary emission — noun the emission of electrons from a surface that is bombarded by higher energy primary electrons • Hypernyms: ↑emission * * * noun : the emission of electrons from a surface that is bombarded by electrons or ions from a primary source * * * the …   Useful english dictionary

  • secondary emission — the emission of electrons (secondary electrons) from a material that is bombarded with electrons or ions. [1930 35] * * * ▪ physics       ejection of electrons (electron) from a solid that is bombarded by a beam of charged particles. Some… …   Universalium

  • secondary emission — antrinis spinduliavimas statusas T sritis fizika atitikmenys: angl. secondary emission; secondary radiation vok. Sekundärstrahlung, f rus. вторичное излучение, n pranc. émission secondaire, f; radiation secondaire, f …   Fizikos terminų žodynas

  • secondary emission — antrinė emisija statusas T sritis fizika atitikmenys: angl. secondary emission vok. Sekundäremission, f rus. вторичная эмиссия, f pranc. émission secondaire, f …   Fizikos terminų žodynas

  • secondary emission — /sɛkəndri əˈmɪʃən/ (say sekuhndree uh mishuhn) noun the emission of electrons (secondary electrons) from a metal which is struck by a beam of fast moving electrons (primary electrons) or ions from another source …   Australian English dictionary

  • secondary emission — noun The emission of electrons from the surface of a solid when bombarded with electrons or other charged particles …   Wiktionary

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