Electron

01 Fundamentals & Device Physics

Notation e−

Definition

A negatively charged elementary particle; in a semiconductor, electrons occupying available conduction-band states can act as mobile charge carriers.

Application

Electrons carry n-type current, participate with holes in generation and recombination, respond to electric fields, and are stored, transferred or trapped in many semiconductor device and memory structures.

Related search terms

Conduction electron; electron carrier

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Related concepts

Evidence and further reading