Question

Define electron emission and discuss the type of emission

Answer 1

Hi there

Field electron emission (also known as field emission (FE) and electron field emission) is emission of electrons induced by an electrostatic field. The most common context is field emission from a solid surface into vacuum.


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Answer 2

Answer:

Electron Emission :

The process of emission of electron from the metal surface is called Electron Emission.

Types of Electron Emission :

1. Thermionic Emission

2. Field Emission

3. Photo electric Emission

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