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Lab Notes for FAFO Semiconductor Processes

Notes from experimenting with our equipment to slowly build up process knowledge for the various semiconductor steps.

Check the FAFO Semiconductor Processes project page for an overview.

This page is a lab notebook. It documents the work done in the lab and our thoughts, theories, and findings related to it. Everything you read here is work in progress and not final results. We believe it is best to have our lab notes out in the open, because it gives more detailed insight into what worked for us and what didn't. Of course you can also use this page to follow our progress!

Day 2026-04-25 (q3k, rahix, zdmx, leah, rob, guest)

To be documented: Titanium Evap

Just for fun, placed a completely unprepared 3d-printed PETG part into the evap coater and coated it in aluminum: