Shining Light on Solar Cells - Chapter 2.2: Semiconductor Physics (Fermi-Energy Level)

The concept of Fermi-Energy Level is something that is not very easy to understand due to the many underlying mathematical equations defining it. Nevertheless, for starters, there is a very intuitive and visual approach to understanding Fermi-Energy level, by imagining electrons living in a 10 story apartment!

Fermi-Energy Level

Further reference materials that I highly recommend:

ECE Purdue Primer on Semiconductor Fundamentals

Other parts in this series:

Chapter 1: Introduction
Chapter 2.0: Semiconductor Physics (Band Diagram, Free Carriers)
- Chapter 2.1: Semiconductor Physics (Doping)

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ChristopherTan star_borderFollow

I'm an R&D Mechanical Engineer from Keysight Technologies. I design mechanical components that facilitate over-the-air testing equipment. I also have a strong background in photovoltaics. I love creating STEM-related content to inspire and encourage people to pursue STEM, as well as to provide career advice to fresh grads who are looking for their first job

Shining Light on Solar Cells - Chapter 2.2: Semiconductor Physics (Fermi-Energy Level)

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Further reference materials that I highly recommend:

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