Figure 3
From: Three-Dimensional Anisotropic Magnetoresistance in the Dirac Node-Line Material ZrSiSe

Angular dependent SdH oscillations of MR at 2.3 K with the magnetic field rotated in the bc-plane. (a) MR measured at the different angles with φ varying from 0° (c-axis) to 90° (b-axis). The inset shows the schematic diagram for the field rotation in the bc-plane. (b) Polar plot of angular dependent MR for the different magnetic fields along the bc-plane. (c) SdH oscillation amplitude (after polynomial background subtraction) measured with φ varying from 0°to 90°. (d) Corresponding FFT amplitude spectra of angular dependent SdH oscillations in the bc-plane.