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Cutaway schematic of pCAVS core.
    
  Appears In
      
      A Primary Standard for Measuring Vacuum
      
            Cutaway schematic of pCAVS core. (1) Source of lithium atoms to be directed into magneto-optical trap (MOT) at center. (2) MOT area. Red dot is cluster of trapped atoms. (3) Permanent magnets shown above their actual position surrounding the trap area. (4) Channel for connecting pCAVS to a vacuum chamber.

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