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[BBC] - Ultracold science finds new method to get even colder

post #1 of 21
Thread Starter 
Quote:
Researchers have developed a clever way to achieve the lowest temperatures ever recorded on Earth.

Achieving such temperatures is necessary to study fundamental properties of matter and the strange effects caused by quantum mechanics.

The new method relies on "optical lattices" of atoms from which only the hottest atoms are selectively removed.

The approach, reported in Nature, may be well-suited to create memory for future quantum computers.

The limits of low temperature have been constantly pushed in recent years, and the current best lies somewhere in the nanoKelvin regime - that is, within just billionths of a degree of "absolute zero" at zero Kelvin or -273.15C.

Source: http://www.bbc.co.uk/news/science-environment-16285036
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post #2 of 21
Awesome stuff. thumb.gif Also, I had no idea that we've come so close to achieving absolute zero. That's just crazy, haha.
 
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post #3 of 21
time to break 10 GHz? lol
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post #4 of 21
They better patent it quickly before apple does.
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post #5 of 21
All they had to do would be meet my ex-wife. rolleyes.gif
OT this is quite an achievement. thumb.gif
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post #6 of 21
Quote:
Originally Posted by DaXxJaPxX View Post

time to break 10 GHz? lol

On an AMD rig yeah....Intels tend to get sick when they get that cold wink.gif
    
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post #7 of 21
Quote:
Originally Posted by Mr_Torch View Post

All they had to do would be meet my ex-wife. rolleyes.gif
OT this is quite an achievement. thumb.gif

Ouch LOL.


This is really cool, can't wait to hit 0K! biggrin.gif
post #8 of 21
Wonder if they'll get farther on their research of the Bose-Einstein condensate, and super fluidity.
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post #9 of 21
Cool. tongue.gif


They improved the laser traps used to seperate cooler atoms from warmer ones.
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post #10 of 21
Time to start freezing those beers!
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