Fig. 3: Frequency and amplitude of SdH oscillations as a function of energy (E = 0 corresponds to the expected Fermi level for undoped system), results were obtained by a Fourier transform in the interval 0.2 < B < 5 T for a 30+1+30 system. | npj Computational Materials

Fig. 3: Frequency and amplitude of SdH oscillations as a function of energy (E = 0 corresponds to the expected Fermi level for undoped system), results were obtained by a Fourier transform in the interval 0.2 < B < 5 T for a 30+1+30 system.

From: Electronic properties of stacking faults in Bernal graphite

Fig. 3

The black line corresponds to the area of the red Fermi contour when it is closed. Insets show the Fermi contours at energies − 2, 0, 2 meV respectively. We observe that a SdH signal survives even in the regime when the states localized on the stacking fault do not form a closed Fermi contour: scattering to the bulk hole bands and back helps to close the path.

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