Fig. 5: Anisotropy of resistivity ρxx.
From: Universal scaling behavior of transport properties in non-magnetic RuO2

a, c Measured and calculated anisotropy of resistivity ρxx for field rotated in a-b plane. b, d Measured and calculated MR as a function of field for the various directions, inset of (b) Schematic diagram of resistivity measurements: current align c axis, θ is the angle between field and z axis.