IBM Research Creates World's Smallest 3D Map

摘要

IBM scientists have created a 3D map of the earth so small that 1,000 of them could fit on one grain of salt. The scientists accomplished this by means of a new, breakthrough technique that uses a tiny, silicon tip with a sharp apex -100,000 times smaller than a sharpened pencil - to create patterns and structures as small as 15 nanometers at greatly reduced cost and complexity. This patterning technique opens new prospects for developing nanosized objects in fields such as electronics, future chip technology, medicine, life sciences, and opto-electronics.