3 thoughts on “ Testing Oxide Etchants For The Home Semiconductor Fab ” philosiraptor117 says: September 27, 2023 at 5:54 pm buffered ...

In the interest of the scientific method [Feynmaniac] (great name, btw) over on Instructables has posted a little experiment on something we all, no doubt, care about: putting PCB traces in copper … ...

The development of advanced etchants with improved selectivity, along with precise control over the etching conditions, is crucial for achieving high-quality and reproducible nanostructures. Future ...

SEVERAL etchants, usually consisting of aqueous solutions of organic acids, have been shown1–5 to produce etch pits at the points of emergence of dislocations on the rhombohedral cleavage faces ...