Read Streetman text and/or references about the Schottky junction and Ohmic contact between metal and semiconductor. 1. Briefly describe what a Schottky junction is and how it is formed. Draw the energy band diagrams of a Schottky junction under equilibrium, forward bias, and reverse bias. 2. Briefly describe what an Ohmic contact is and how it is formed. Provide an example of metal-semiconductor Ohmic contact (name the metal and semiconductor) and draw the energy band diagram.