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In this video I'm growing nanometer layers of Silicon Dioxide (glass) on the surface of a silicon wafer, and using optical interference to infer the thickness of these layers. I'm also showing how to troubleshoot errors in order to make a more consistent end result.

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Affiliate Links to Chemicals & Tools (I earn small commissions on these links):

Eyewash: https://amzn.to/3EF9BWT
Chemical Goggles: https://amzn.to/3sWjqwZ
Scribe Tool: https://amzn.to/3Pksrrg
Silicon Wafer (P-type): https://amzn.to/3PGDgoV
Silicon Wafer (N-type): https://amzn.to/3rdP8W1