A deadline for the technological singularity?

http://www.sciencedaily.com/releases/2012/02/120219191244.htm
 
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"To me, this is the physical limit of Moore's Law," Klimeck says. "We can't make it smaller than this."
Although definitions can vary, simply stated Moore's Law holds that the number of transistors that can be placed on a processor will double approximately every 18 months. The latest Intel chip, the "Sandy Bridge," uses a manufacturing process to place 2.3 billion transistors 32 nanometers apart. A single phosphorus atom, by comparison, is just 0.1 nanometers across, which would significantly reduce the size of processors made using this technique, although it may be many years before single-atom processors actually are manufactured."
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