Electronic structure and anisotropic transport properties in hexagonal   YPtIn and LuAgGe ternary compounds
  We present anisotropic, zero applied magnetic field, temperature dependent resistivity measurements on hexagonal, non-magnetic, YPtIn and LuAgGe single crystals. For these materials the in-plane resistivity, $\rho_{ab}$, is significantly higher than the $c$ - axis one, $\rho_c$, with $\rho_{ab}/\rho_c \approx 1.4$ for YPtIn and $\approx 4.2 - 4.7$ for LuAgGe. The connection between the electronic structure and the anisotropic transport properties is discussed using density functional calculations that link the observed anisotropy with a specific shape of Fermi surface and anisotropy of the Fermi velocities. 
G. D. Samolyuk, S. L. Bud'ko, E. Morosan, V. P. Antropov and P. C.   Canfield