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Refrigerator
    
  NIST's prototype solid-state refrigerator uses quantum physics in the square chip mounted on the green circuit board to cool the much larger copper platform (in the middle of the photo) below standard cryogenic temperatures. Other objects can also be attached to the platform for cooling.

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March 5, 2013

Reference Number
                                13PML006

Credit
                                Credit: Schmidt/NIST

Image Type
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