View your list of saved words. (You can log in using Facebook.)
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.
noun\ˈjō-zəf-sən- also -səf-sən-\
Definition of JOSEPHSON JUNCTION
: an electronic fast-switching device that consists of two layers of superconducting metal separated by a thin layer of insulator through which low current flows but increased current causes the insulator to block the flow