Fluctuations in the conductance of mesoscopic bismuth conductors in a magnetic field
Petrashov V. T. , Reinders P. , Springford M.
Universal fluctuations of the conductance of semimetallic (bismuth) conductors in a magnetic field were observed for the first time. The fluctuation spectrum was found to exhibit dominant frequencies which are linked to the presence of ordering in the defective structure of the samples.