Ele533 Bipolar Devices
Final Exam 1998 Question 4

Question 4

Sketch the band diagram for an ideal Schottky contact made by placing a metal with a work function of 4.7 eV on silicon doped with 5x1016 donors/cm3.

  • Sketch the band diagram.

  • Label and show values for the barrier height and the built-in potential on the diagram.