field emission
Hello, you have come here looking for the meaning of the word field emission. In DICTIOUS you will not only get to know all the dictionary meanings for the word field emission, but we will also tell you about its etymology, its characteristics and you will know how to say field emission in singular and plural. Everything you need to know about the word field emission you have here. The definition of the word field emission will help you to be more precise and correct when speaking or writing your texts. Knowing the definition offield emission, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
field emission (countable and uncountable, plural field emissions)
- (physics) The emission of electrons from a metal or semiconductor, under the influence of a strong electric field, by quantum tunnelling.
- 2006, Annick Loiseau, Understanding Carbon Nanotubes: From Basics to Applications:
- Field emission was described for the first time at the end of the 19th century. Thorough experiments in the 1920s showed clearly that this emission occurred under high electric field and was not related to thermoelectronic emission.