P-N junction diode: I-V behavior and applications

Abstract

The p-n junction diode is a simple two-terminal solid-state switch, but the theories underlying its operation encompass the central core of the semiconductor device physics. Thus, the I-V modeling of the junction diode should provide a convenient basis for modeling other kinds of semiconductor devices, including the silicon nanowire field effect transistor (SNWFET). Additionally, the p-n junction is used extensively as photodiodes, solar cells, light-emitting and laser diodes, etc. and constitutes a key element of MOSFET. This chapter is addressed to the I-V modeling and applications of the p-n junction diode and should thus provide a general background for discussing SNWFETs in the chapters to follow.