Electron Emission
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Electron Emission

In physics, electron emission is the ejection of an electron from the surface of matter,[1] or, in beta decay (?- decay), where a beta particle (a fast energetic electron or positron) is emitted from an atomic nucleus transforming the original nuclide to an isobar.

Radioactive decay

Surface emission

Devices

  • An electron gun or electron emitter, is an electrical component in some vacuum tubes that uses surface emission

Others

See also

References

  1. ^ "Electron Emission: What is it & Types of Electron Emission | Electrical4U". www.electrical4u.com.

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