A P-N junction is one of the most important semiconductor devices with applications ranging from rectifiers to solar cells. It is also an important part of more complex devices such as transistors. In this chapter you get to play with a 3D visualization of PN Junction. If you have a compatible Quest VR headset, try it out by selecting the XR button!
Imagine you are inside the pn junction. Do you see the recombining and generation of holes and electrons? Adjust the voltage levels to view how the holes and electrons respond to charge.