Quasi-Fermi Level in a Semiconductor Energy Band Diagram, Lecture 22

This video removes the mystery from this “quasi-Fermi level.“ The Fermi-level appears differently to the minority and the majority carriers when current passes through a semiconductor. Here is the link for my entire course on “Semiconductor Devices for VLSI“ that I taught during Fall 2020 This is Lecture 22 of 77. Any textbook references are to the free e-book “Modern Semiconductor Devices for Integrated Circuits“ by Chenming Calvin Hu. #QuasiFermiLevel #BandDiagrams #DiffusionLength