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August 11th, 2006

The Sharpest Object Yet

Abstract:
The Sharpest object yet made is a tungsten needle tapering down to about the thickness of single atom. The needle, made by postdoc Moh'd Rezeq in the group of Robert Wolkow at the University of Alberta and the National Institute for Nanotechnology, starts out much blunter.

Source:
Physics News Update

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