Investigation of the process revealed that the chromium and ... More information: Yilin Wong et al, Metal-assisted chemical etching patterns at a Ge/Cr/Au interface modulated by the Euler ...

Sounds like a win all around. But Twitter wouldn’t stand for this chemical heresy, with comments suggesting that the etching process would release chlorine gas, or that ferric chloride is far ...

is a highly controlled and selective etching technique that removes material layer by layer at the atomic scale. It is a cyclic process that relies on self-limiting chemical reactions to achieve ...

While his Z1 dual differential amplifier chip was a huge success, the photolithography process he used to create the chip had its limitations. The chemical etching process he used is a bit fussy ...

This ion bombardment enhances the chemical reactions at the surface and provides directionality to the etching process. The physical sputtering caused by the ions also helps remove the etch products, ...

Telford precision manufacturer Advanced Chemical Etching has completed a £350,000 investment drive ... "At our peak last year we could probably process 1,000 sheets every day. Now that figure is ...

The PECVD process modules are mainly developed to produce outstanding uniformity and high-rate films, with control of film properties, such as electrical characteristics, refractive index, stress, and ...