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

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 ...

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 … ...

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 ...