Thursday, June 21, 2012

Researchers take nanowire transistors vertical, double up on density

researchers-take-nanowire-transistors-vertical

3D silicon is all the rage, and now nanowire transistors have further potential to keep Moore's Law on life support. Researchers at A*STAR have found a way to double the the number of transistors on a chip by placing the atomic-scale wires vertically, rather than in the run-of-the-mill planar mode, creating two "wrap-around gates" that put a pair of transistors on a single nanowire. In the future, the tech could be merged with tunnel field effect transistors -- which use dissimilar semiconductor materials -- to create a markedly denser design. That combo would also burn a miniscule percentage of the power required conventionally, according to the scientists, making it useful for low-powered processors, logic boards and non-volatile memory, for starters. So, a certain Intel founder might keep being right after all, at least for a few years more.

Researchers take nanowire transistors vertical, double up on density originally appeared on Engadget on Thu, 21 Jun 2012 08:49:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourcePhys Org  | Email this | Comments

mt rainier national park rose parade mount rainier national park drop dead gorgeous ticket city bowl 2011 nfl playoff schedule cowboys vs giants

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.