Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

Today we’re looking at silicon, and how introducing small amounts of other elements allow silicon layers to conduct currents, turning them into semiconductors. We’ll explore how putting two different types – N and P semiconductors – together gives us electrical components like diodes, transistors, and solar cells.

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RESOURCES:
https://www.nobelprize.org/nob....el_prizes/physics/la
https://www.nobelprize.org/nob....el_prizes/physics/la
https://www.explainthatstuff.c....om/howtransistorswor
https://www.acs.org/content/ac....s/en/education/resou
http://butane.chem.uiuc.edu/ps....hapley/Environmental

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