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P-type Semiconductor Formation
- Dec 04, 2017 -

P-type semiconductor formation
A positive charge represents a silicon atom and a negative charge represents four electrons that surround a silicon atom
When boron is incorporated into a silicon crystal, the negative charge represents four electrons surrounding the silicon atom. The yellow color indicates the boron atoms incorporated. This hole becomes unstable due to the absence of electrons and electrons and easily absorbs electrons Neutralized to form a P-type semiconductor.