Dilution refrigerator
From Wikipedia, the free encyclopedia.

Cryogenic (sub-1 Kelvin T) refrigeration process involving 3He-4He phase transition. Continuous mode refrigeration for cooling in physics experiments.

External link

http://cdms.berkeley.edu/UCB/75fridge/inxsrc/dilution/

The original article can be found at: http://en.wikipedia.org/wiki/Dilution_refrigerator.
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