Both capacitively (RIE) and inductively (ICP) coupled plasma etcher with fluorine-based gases (CF4, CHF3, C4F8, SF6), BCl3, nitrogen, argon, and oxygen for anisotropic dry etching of Si-based ...
Mass spectrometry, by contrast, is a powerful technique for the analysis of any process gas. Careful consideration of differences in pressure, reaction time scales and process flow is essential for ...