Show transcribed image text An isotype step junction is one in which the same impurity type doping changes from one concentration value to another value. An n-n isotype doping profile is shown in Figure P7.12.
(a) Sketch the thermal equilibrium energy-band diagram of the isotype junction.
(b) Using the energy-band diagram. determine the built-in potential barrier.
(c) Discuss the charge distribution through the junction.