Anisotropy of Electrical Transport and Superconductivity in Metal Chains   of Nb2Se3
  In this work we have shown bulk superconductivity and studied the anisotropy in both the normal and superconducting states in quasi-1D conductor Nb2Se3. Electron - electron Umklapp scattering dominates electronic transport along the direction of Nb metal chains as well as perpendicular to it. The superconducting state is rather anisotropic with possible multi - band features. 
Rongwei Hu, K. Lauritch-Kullas, J. O Brian, V. F. Mitrovic and C.   Petrovic