Beautiful spiral patterns had been etched into the germanium surface by a chemical reaction. Wong's curiosity ...

In order to understand the effect of deposition and etch on line resistance, we now model the PVD and IBE etch processes using SEMulator3D visibility deposition and etch functions. PVD was reproduced ...

As a side benefit, the etching process makes metal surfaces water-repellant. Additionally, the treatment can be used to remove less chemically-stable particles from metal surfaces.

Etching Your Own Metal. 25 Comments . by: Bryan Cockfield. October 26, 2016. ... Perhaps you can combine with the rust removal process and colour it whilst processing parts at the same time ...

With photolithography not able to produce circuit lines much thinner than 100nm, a major focus of research into nanotechnology is in developing means to construct circuits that break the 100nm barrier ...

You could toner-transfer to aluminium foil and then electro-etch it.Or even reuse some beer or soda cans. I’m planning to use metal from soda cans, spray them with paint, scratch paint with ...

Metal-etching technology fuels company's growth. ... PEI makes metal parts, but instead of stamping them out, the company etches them, using a photochemical machining process. ...