from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The emission of electrons from the surface of a conductor, caused by a strong electric field.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the emission of electrons from a metal or semiconductor, under the influence of a strong electric field, by quantum tunneling
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the emission of electrons that are stripped from parent atoms by a high electric field
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