Sentences with phrase «ion beam milling»
This is a cross-sectional scanning electron microscopy images of a 750 nm period grating fabricated by focused ion beam milling in a 300 nm thick amorphous germanium antimony telluride film on silica.
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Most of the segments were sent to Eastman - Kodak in the US to take advantage of a new milling technique which uses an ion beam to produce an almost perfect surface.