Figure 1
From: Berry phase and band structure analysis of the Weyl semimetal NbP
Left column shows the [100] and [010] orientations (kx and ky, respectively).
The right column shows [001] or kz. (a,b) Display dHvA oscillations of the magnetic moment as a function of the magnetic field between 2.5 K and 60 K. In the graphs, the raw data are shown with a subtracted linear background. Several superpositions of different oscillation frequencies are visible. (c,d) Display the identical data in 1/B. The inset in (c) displays the narrow region that corresponds to large magnetic fields >3 T. (e,f) Show the fast Fourier transforms of the measurement data. Several oscillation peaks and their higher harmonics can be observed. The small peak at 21 T is neglected in the data evaluation because it may be noise or a notably weakly contributing band. In any case, a temperature dependence of the peak height cannot be extracted. (f) The inset in (e) displays the higher frequency oscillations.
