How LEDs Work Doc Physics
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=fP59RSgQqg8
STOP! WATCH THIS VIDEO FIRST: • How Does a Diode Work? Intro to Semic... • You may continue only if you feel comfortable with these concepts: • donor, acceptor, electron, hole, doping, built-in potential, space charge or depletion region • In this video, I will introduce the semiconductor physics behind light-emitting diodes. I will discuss the direct bandgap of some semiconductors in extremely vague and quick terms, and I'll show you lots of cool things that LED's do. Enjoy!
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