IS THE EXPERIMENT FEASIBLE

• Power to heat N=108 electrons by 10mK:
  Pabs~NCDT/te-He ~ 0.7 pW
  

• Power used for measuring Te
  Pthabs<< 0.7 pW
  

• Measurement noise:
  • amplifier noise TN~200K,
  • bandwidth Df~1MHz
  • PN=4kBTN Df~10-2pW

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