Theoretically, can a computer operate at near absolute zero?

Question

This is assuming it has no moving parts (such as hard drives). I don't think it can (unstable parts and such), while some friends think it can. I'm really curious about whether it can.

Answer 1

I don't think the circuit boards would stand up to it since all the different materials would be contracting at different rates and would likely cause cracking and therefore broken connections. Then there's also the time factor. With the conductors operating at near-zero resistance I think that would throw the computer's time-based operations out of whack. Besides, it's hard enough getting Windows to run properly at room temperature.

Answer 2

A computer can't operate at absolute zero because at absolute zero all atomic motion stops. However the colder the environment, the better electronic components work.

When getting down to cryo or near cryo temperatures it's theoretically for superconductivity to happen in electrical components.

This is where the speed of reactions in electrical circuits is accelerated to a high degree. Many electrical engineers and material scientists are trying to find out how to make computers and electronic circuits that are superconductive at room temperature.

This would revolutionize electronics world wide, computers would be able to process faster and more efficiently and be smaller because they wouldn't have to worry about trying to keep them cool so they don't fry components.

Answer 3

Yes, but it would have to be designed to do so. There was a computer prototype built a long time ago that operated at cryogenic temperature using Josephson Junctions. Quantum computers of the future will have to operate at microkelvin temperatures to avoid decorrelation.

Answer 4

Wow... no longer a single little bit of this assertion is actual. no longer a well-known yet hardly performed. it is easy to no longer attain absolute 0. "Thawing" is a assets appropriate to a factor transition, no longer temperature exchange in step with se and not something might "thaw" at 0K. you pick significantly larger temperatures than that. CERN is doing no longer something approximately cooling atoms. it is totally heating situation-unfastened debris to utterly unbelievable temperatures with the aid of accelerating them. LHC can no longer create black holes. No black hollow an accelerator smaller than the scale of a galaxy ought to create might proceed to exist for any macroscopic volume of time. merely as a results of fact something by no ability got here approximately would not propose we do no longer be attentive to what might take place. attempt status on the tracks whilst a freight prepare runs over them at 70mph. merely as a results of fact it by no ability got here approximately to you won't propose we do no longer be attentive to which you will possibly get killed right now. So in short: none of it is dandy and you look especially silly. yet i think of I even have fed sufficient troll for immediately. :-)

Answer 5

No, it can't. Things need to move, and nothing does at Absolute Zero.

Answer 6

no