What is P-N junction - Definition, Explanation, Types - eSaral

P-N junctions are formed by diffusing trivalent impurity to one-half side and pentavalent impurity to another side. If you want to know what is P-N junction then keep reading this article. P-N Junction By merely Joining the two pieces a P-N Junction cannot be formed. P-N junctions are formed by diffusing trivalent impurity to one-half side and pentavalent impurity to another side. The plane dividing the two zones is known as a junction. P-N junction is unohmic As P-type semiconductor has a high ...