tunneling effect
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Tunneling Magneto Resistance — Magnetischer Tunnelkontakt (schematisch) Der magnetische Tunnelwiderstand (engl. Tunnel Magneto Resistance, Abk: TMR) ist ein magnetoresistiver Effekt, der in magnetischen Tunnelkontakten auftritt. Dabei handelt es sich um ein Bauelement… … Deutsch Wikipedia
Tunneling — may refer to: * tunneling, on a violin or violia * Digging of tunnels (the literal meaning) * Mining, or tunneling during a siege * Quantum tunnelling, a quantum mechanical effect of transitioning through a classically forbidden energy state *… … Wikipedia
tunneling — tun•nel•ing [[t]ˈtʌn l ɪŋ[/t]] n. phs a quantum mechanical process, forbidden in classical mechanics, in which an atomic particle passes through a region where its potential energy is higher than its total energy. Also, esp. Brit., tun′nel•ling.… … From formal English to slang
Kinetic isotope effect — The kinetic isotope effect (KIE) is the ratio of reaction rates of two different isotopically labeled molecules in a chemical reaction. It is also called isotope fractionation, although this term is somewhat broader in meaning. A KIE involving… … Wikipedia
Hartman effect — The delay time for a tunneling particle is independent of the thickness of the opaque barrier. This is called the Hartman effect and might result in particles traveling faster than light.The Hartman effect is the tunnelling effect through a… … Wikipedia
Josephson effect — Josephson junction array chip developed by NIST as a standard volt The Josephson effect is the phenomenon of supercurrent (i.e. a current that flows indefinitely long without any voltage applied) across two superconductors coupled by a weak link … Wikipedia
Scanning tunneling microscope — Image of reconstruction on a clean Gold(100) surface … Wikipedia
Scanning tunneling spectroscopy — (STS) is a powerful experimental technique in scanning tunneling microscopy (STM) that uses a scanning tunneling microscope (STM) to probe the local density of electronic states (LDOS) and band gap of surfaces and materials on surfaces at the… … Wikipedia
Quantum Zeno effect — The quantum Zeno effect is a name coined by George Sudarshan and Baidyanaith Misra of the University of Texas in 1977 in their analysis of the situation in which an unstable particle, if observed continuously, will never decay.Citation | last =… … Wikipedia
Inelastic electron tunneling spectroscopy — (IETS) is an experimental tool for studying the vibrations of molecular adsorbates on metal oxides. It yields vibrational spectra of the adsorbates with high resolution ( … Wikipedia
Teredo tunneling — Teredo is a tunneling protocol designed to grant IPv6 connectivity to nodes that are located behind IPv6 unaware NAT devices. It defines a way of encapsulating IPv6 packets within IPv4 UDP datagrams that can be routed through NAT devices and on… … Wikipedia
