JEE Physics
JEEPhysicsModern PhysicsClass 12

What is the difference between n-type semiconductor and p-type semiconductor?

n-type is doped to have extra free electrons (negative carriers); p-type is doped to have holes (positive carriers).

n-type is doped to have extra free electrons (negative carriers); p-type is doped to have holes (positive carriers). A reliable way to keep them apart is to focus on what each one is defined by, not just the similar-sounding words.

Key point

n-type semiconductor vs p-type semiconductor

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