Max Lemieux wrote:
A related article suggests that carbon nanotubes are the best
current candidate to replace silicon in computer chips. IBM is
doing research in this area.

http://www.ferret.com.au/articles/6f/0c00da6f.asp

I've seen an intriguing concept for a nanotube memory.  And
for regular array's like that it isn't *too* hard to see how
that could be fab'ed.  But when it comes to the significant
irregularity of a CPU I just don't see how you can do it with
nanotubes.

Anyone else heard of different replacement candidates? Allen?

-Max

I'm expecting things to slow down for quite a while.  It is
going to be really tough to replace silicon.  It has *so*
many advantages when it comes to fabrication.  What will be
required is a breakthru.  Predicting breakthroughs is foolhardy.
Look how far off the predictions were for fusion power.
--
Allen Brown
  work: Agilent Technologies      non-work: http://www.peak.org/~abrown/
        [EMAIL PROTECTED]                   [EMAIL PROTECTED]
  Time flys like an arrow.  Fruit flys like a banana.
  Shoe flys don't bother me.

Allen C Brown wrote:

Bob Miller said the following on 06/29/2005 07:51 AM:

T. Joseph CARTER wrote:

Sure he can, he just has to under-clock his computer down to
2.1ghz as win98 has a cpu freq limit.



Bahahahahaha!

*ahem*  Signed int, I take it?




Does that explain why Intel can't build a chip today faster then 4 GHz?



Intel is running into the physical limits of silicon.  Moore's
Law is screeching to a halt.

To get significantly faster computers we will need a fundamentally
different approach.  It is not a coincidence that the silicon
industry is financially depressed.




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