The electronics industry uses it in plasma and thermal cleaning applications for its advantages such as high etch rates, high selectivity, carbon-free etching, and minimal residual contamination.

由于它的优点，如高蚀刻率、高选择性、无碳蚀刻和最小限度的残留污染，电子工业把它用在等离子和热清洁应用中。

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Ordinary, not-marching-in-step atomic beams are already used in precision clocks, and to etch some high-performance computer chips.

ECONOMIST: A new way has been devised to make a peculiar form of matter

Once this is done, a series of chemical processes, some of which require high temperatures, are used to etch microscopic electrical circuits on to the chip's surface.

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