Also, that Nyan is etched into 200 nanometer thick copper foil and is the work of the HomeCMOS team, who is developing a hobbyist-friendly process to make integrated circuits and MEMS devices at home.

RIE enables the precise patterning of nanoscale features with high aspect ratios, making it an essential tool in the manufacturing of integrated circuits, MEMS, and photonic ... etched and the desired ...