tunnel effect

tunnel effect
tunelinis efektas statusas T sritis chemija apibrėžtis Kvantinės mikrodalelės, kurios energija mažesnė už potencinio barjero aukštį, prasiskverbimas pro potencinį barjerą. atitikmenys: angl. tunnel effect rus. туннельный эффект

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • Tunnel effect — In experimental psychology, the tunnel effect is the perception as a single object of something moving beyond an occluding object and then reappearing after a suitable amount of time on the other side of it. This phenomenon has been studied by… …   Wikipedia

  • tunnel effect — tunelinis reiškinys statusas T sritis automatika atitikmenys: angl. Esaki effect; tunnel effect; tunnelling phenomenon vok. Esaki Effekt, m; Tunneleffekt, m rus. туннельный эффект, m pranc. effet tunnel, m …   Automatikos terminų žodynas

  • tunnel effect — tunelinis reiškinys statusas T sritis fizika atitikmenys: angl. tunnel effect; tunnelling phenomenon vok. Tunneleffekt, m rus. туннельный эффект, m pranc. effet tunnel, m …   Fizikos terminų žodynas

  • tunnel effect — /ˈtʌnəl əfɛkt/ (say tunuhl uhfekt) noun the passage of an electron through a narrow potential barrier in a semiconductor in spite of its energy level being too low to surmount the barrier according to classical mechanics. This is explained in… …  

  • tunnel effect — Physics. a quantum mechanical process by which a particle can pass through a potential energy barrier that is higher than the energy of the particle: first postulated to explain the escape of alpha particles from atomic nuclei. Also called… …   Universalium

  • tunnel effect — noun : the quantum mechanical phenomenon sometimes exhibited by moving particles that succeed in passing from one side of a potential barrier to the other although of insufficient energy to pass over the top * * * Physics. a quantum mechanical… …   Useful english dictionary

  • tunnel diode — /tʌnəl ˈdaɪoʊd/ (say tunuhl duyohd) noun a semiconductor which has a negative resistance over part of its operating range as a result of the tunnel effect …  

  • tunnel diode — noun : a semiconductor device that has two stable states when operated in conjunction with suitable circuit elements and a source of voltage, is capable of extremely rapid transformations between the two by means of the tunnel effect of electrons …   Useful english dictionary

  • Tunnel boom — is a phenomenon similar to a sonic boom that occurs when a high speed train exits a tunnel. The effect occurs because a train moving at high speed compresses and displaces a great deal of air; normally this air is pushed away harmlessly in all… …   Wikipedia

  • Tunnel warfare — is a type of warfare that occurs in tunnels. It can be sometimes linked with urban warfare, as tunnels are often found in urban area and cities, although urban warfare as a whole usually dominates any tunnel considerations. Tunnels can be used to …   Wikipedia

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