>Funny, after decades of research some things are
>still theories, like the Theory of Evolution, the
>Big Bang Theory, and the Theory of Relativity...
They've come a long way since they were mere hypotheses...
They've been working on this for a few years at least. Same for smaller technologies, already being worked on, and thre was a recent story on slashdot about 35nm... Lab experiments have created transistors using only 5 atoms also, I read about that some months ago. That's when Moore's Law will truely hit a wall, when there's no more atoms to leave out and have the thing still work. We'll need a profound paradigm shift of some sort at that point to improve performance again.
I'm looking forward to what diamond substrate can make possible. Saw a documentary a while ago about artificial pure diamonds that can be grown to pretty much any size, which is needed for chip wafer production. You can't sensibly make chips using those little natural jewelry sized things... Of course there's always waiting for that diamond production to pick up, they're nearly an underground thing due to fears of retaliation from Debeers and friends, who are of course extremely not happy about the idea of truely pure and easy to make "artificial" diamonds. Diamond substrate will allow far far far better heat tolerance and dissipation both, to allow these extremely small transistors to make really complex chips which will get very very hot.
It's pretty cool to hear about though, I'm still designing at 180nm for the cips I work on. The company is moving to 130nm, but it'll be a while before we're pumping the things out of the fab.