recentpopularlog in

charlesarthur : nanometre   2

Intel: Moore's Law will continue through 7nm chips » PCWorld
Mark Hachman:
Eventually, the conventional ways of manufacturing microprocessors, graphics chips, and other silicon components will run out of steam. According to Intel researchers speaking at the ISSCC conference this week, however, we still have headroom for a few more years.

Intel plans to present several papers this week at the International Solid-State Circuits Conference in San Francisco, one of the key academic conferences for papers on chip design. Intel senior fellow Mark Bohr will also appear on a panel Monday night to discuss the challenges of moving from today's 14nm chips to the 10nm manufacturing node and beyond.

In a conference call with reporters, Bohr said that Intel believes that the current pace of semiconductor technology can continue beyond 10nm technology (which we would expect in 2016) or so, and that 7nm manufacturing (in 2018) can be done without moving to expensive, esoteric manufacturing methods like extreme ultraviolet lasers.
intel  nanometre 
february 2015 by charlesarthur
New tech brings era of sub-nanometre semiconductors closer
Cho Jin-young:
A Korean research team has successfully developed a technology to manufacture semiconductors smaller than 1 nanometre within a large area. 

A research team headed by Ahn Jong-ryeol and Dr. Song In-kyung, professors in the Department of Physics at Sungkyunkwan University, announced on Feb. 9 that they have succeeded in arranging metal wires smaller than 1 nm with different characteristics on a silicon substrate. 

As a result, it may be possible to make silicon semiconductors at not only the nanometer but also angstrom (one ten-billionth of one meter) level. In the past, it was unclear whether or not the phenomena possible at the nanometer size could also be feasible at an atomic size.

Once you get down to that size, quantum physical effects are going to make behaviour wild, surely. This just seems to be (laborious) fabrication, rather than any actual testing of behaviour. But one to note, even so.
february 2015 by charlesarthur

Copy this bookmark:

to read