Figure 4
From: Quantum Oscillations at Integer and Fractional Landau Level Indices in Single-Crystalline ZrTe5
Quantum oscillations at fractional Landau level indices.
Δρxx of 1.35-μm-thick sample in the quantum limit regime is plotted as a function of magnetic field at T = 0.3 K. Here, Δρxx is obtained by subtracting a linear background. Fractional Landau level indices at N = 5/3 and 7/5 are labeled by the arrows. Inset: left inset shows the ρxx data. Right inset: Landau fan diagram obtained from 1.35-μm-thick sample. The intercept of 0.67 is extracted from the best linear fit.
