  The features of electric transport in the powder samples consisting of the
nanosize 2D-MoS2 flakes with different number of layers have been studied under
the conditions of uniaxial pressure. There have been measured current-voltage
characteristics at the room temperature in the voltage range of 0 through 1.5 V
at 3 magnitudes of the uniaxial pressure from 5 through 25 bars. The
current-voltage characteristics are shown to be non-linear and to form a loop
during successive increasing and decreasing voltage. The long-term decays of
the current on applying voltage to the sample and of the voltage on the sample
in the no-load mode on switching off have been observed. The observed results
are explained by the model of the surface charge accumulation causing
polarization.
