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A comment on After rising for 100 years, electricity demand is flat. Parent comment

Re:After rising for 100 years, electricity demand is flat by marcosdumay on Wednesday February 28, 2018 @01:45PM (#16485530)
Silicon lithography has to hit a wall way before single atom sizes. For a start, silicon semiconducting is a probabilistic effect and only happen on populations.

Photons at usable frequencies are much larger than atoms. Just notice that lithography is currently moving into what they call "extreme UV" (and most people call X-rays) because the UV photons are much larger than the features of current top of line chips.

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Re:After rising for 100 years, electricity demand is flat by fooker on Friday March 02, 2018 @07:11AM (#16500829)
>For a start, silicon semiconducting is a probabilistic effect and only happen on populations

Is that a fundamental theoretical limit like the uncertainty principles or is it a matter of engineering advancements to figure out how these forces work? I can imagine carefully positioning two atoms (maybe moving?) to obtain similar effects.

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