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Schottky effect

British  

noun

  1. physics a reduction in the energy required to remove an electron from a solid surface in a vacuum when an electric field is applied to the surface

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Schottky effect

C20: named after Walter Schottky (1886–1976), German physicist