Fig. 4: Log-periodic oscillations and DSI in the HfTe5 flake (s3) with a thickness of about 180 nm.
From: Tunable discrete scale invariance in transition-metal pentatelluride flakes
a Extracted oscillatory part from MR of s3 at 4.2 K. Inset: MR of s3 at 4.2 K. b LogB-periodicity of the MR oscillations in s3. Inset: FFT result of the MR oscillations at 4.2 K in a. c, d Results for the Hall traces of s3 at 4.2 K. The scale factor λ for the log-periodic oscillations in the Hall trace is about 1.59, consistent with that (~1.62) for the MR.
