Nonlocal effects during current flow through orthorhombic TaS3
Latyshev Yu. I. , Savitskaya Ya. S. , Frolov V. V.
Experiments reveal that when the current exceeds a certain threshold for the motion of a charge-density wave an electric field of the opposite sense arises in the sample over a distance ~ 100 μχη outside the current contacts, and the conductivity increases. These effects are linked with a deformation of the charge-density wave near the contacts.