cancel each other and form a "depletion zone" that acts as a non-conductive barrier. The PN junction is one of the primary building blocks of semiconductors. A diode (one way valve) is a PN ...

Energy band diagram of pn junction under forward bias, Continuity equation, Boundary conditions, Ideal diode equation, Long- and short-base diodes, Recombination and generation in the depletion region ...