Fig. 1: Crystal structure and resistance–temperature characteristics of the transition-metal pentatelluride flakes.
From: Tunable discrete scale invariance in transition-metal pentatelluride flakes
a Crystal structures of ZrTe5 and HfTe5. b Scanning electron microscope false color image of a typical ZrTe5 flake. Scale bar represents 10 μm. c Typical temperature-dependent longitudinal resistance of the transition-metal pentatelluride flakes. The peak anomaly appears at Tp ~ 65 K and 74 K for HfTe5 (300 nm thick) and ZrTe5 (190 nm thick) flakes, respectively. Inset shows a schematic structure for the electrical transport measurements.
