Extended Data Fig. 7: Symmetry and temperature dependence of the V–I characteristics in the magnetic field of sample A.
From: Axionic charge-density wave in the Weyl semimetal (TaSe4)2I
a, b, V–I characteristics (a) and differential resistance dV/dI (b) at 80 K for sample A in magnetic fields perpendicular to the applied current, but opposite to the magnetic field in Fig. 3. c, d, Corresponding V–I characteristics (c) and dV/dI (d) in magnetic fields parallel to the applied current. e–g, V–I characteristics at 80 K (e), 105 K (f) and 130 K (g).
