The p-n junction under forward bias

This video is part of the FREE online course PV1x Photovoltaic Energy Conversion, developed by Delft University of Technology. PV1x is part of the Solar Energy Engineering MicroMasters program.After discussing the basic properties of the p-n junction under thermal equilibrium, we take the next step and learn what happens when we apply a voltage to the p-n junction. In this video we discuss the p-n junction under a forward bias voltage.