"Josephson effect." YourDictionary, n.d. Web. 15 January 2019. <https://www.yourdictionary.com/josephson-effect>.
Josephson effect. (n.d.). Retrieved January 15th, 2019, from https://www.yourdictionary.com/josephson-effect
An effect in which electron pairs undergo quantum tunneling with zero resistance across a barrier separating two superconductors. The effect can be manipulated by varying a magnetic field at the junction where the tunneling occurs and is being investigated as a possible part of the design of high-speed switches for computer microprocessors. The Josephson effect is named after its discoverer, Welsh physicist Brian David Josephson (b. 1940).