The typical refrain you hear when some introduces a new transistor design or material goes something like: “Let me know when you make a simple logic circuit.”
An article here on the pages of Spectrum online has more on this breakthrough and the background research developments that led to it.
Just a personal note to this thorough article and the research, I have often gone back to an article penned by Professor Lieber back in 2007 for Scientific American entitled The Incredible Shrinking Circuit to inform my understanding of nanowire research, so I am always intrigued to see what he and his team are doing in this field.
While Lieber concedes that these nanowire-based logic tiles will not replace CMOS, since the transistors operate at comparatively slow speeds of only 10 to 100 megahertz, their high density and low power consumption could make them attractive for a “controller for some microelectromechanical device.”
Application possibilities are intriguing, but what is most appealing about this breakthrough to me is that it seems to be a major step in the process of leading us further down the road of the incredible shrinking circuit.
