bandgap Definition
the energy difference between the top of the valence band and the bottom of the conduction band in solids.
Using bandgap: Examples
Take a moment to familiarize yourself with how "bandgap" can be used in various situations through the following examples!
Example
The bandgap of a semiconductor determines its electrical conductivity.
Example
The size of the bandgap affects the color of light that a material absorbs or emits.
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Summary: bandgap in Brief
The term 'bandgap' [band-gap] refers to the energy difference between the top of the valence band and the bottom of the conduction band in solids. It is a crucial property of semiconductors, determining their electrical conductivity and the color of light they absorb or emit.
