Measurement of non-Gaussian shot noise: influence of the environment
  We present the first measurements of the third moment of the voltage fluctuations in a conductor. This technique can provide new and complementary information on the electronic transport in conducting systems. The measurement was performed on non-superconducting tunnel junctions as a function of voltage bias, for various temperatures and bandwidths up to 1GHz. The data demonstrate the significant effect of the electromagnetic environment of the sample. 
B. Reulet, L. Spietz, C.M. Wilson, J. Senzier and D.E. Prober