The Thermopower of Quantum Chaos
  The thermovoltage of a chaotic quantum dot is measured using a current heating technique. The fluctuations in the thermopower as a function of magnetic field and dot shape display a non-Gaussian distribution, in agreement with simulations using Random Matrix Theory. We observe no contributions from weak localization or short trajectories in the thermopower. 
S. F. Godijn, S. Moeller, H. Buhmann, L. W. Molenkamp, and S. A. van   Langen