Yahoo!7 News | Nano-transistor breakthrough to offer billion times faster computer Sydney Morning Herald SYDNEY scientists have built the world's tiniest transistor by precisely positioning a single phosphorus atom in a silicon crystal. The nano device is an important step in the development of quantum computers – super-powerful devices that will use the ... Physicists Create a Working Transistor From a Single Atom Single-atom transistor is 'perfect' Single atom transistor gets precise position on chip |