Fig. 1.
Rxy(B) for FGT nanoflakes of various thicknesses at 2 K. Each red scale bars represents 10 μm. a Bulk device, L × W × T = 1.8 mm × 0.8 mm × 0.3 mm. MR/MS = 0.0715. b A device with a thickness of 329 nm, L × W × T = 44.4 μm × 49.4 μm × 329 nm. MR/MS = 0.0807. c A device with a thickness of 191 nm, L × W × T = 14.7 µm × 9.25 µm × 191 nm. MR/MS = 0.9757. d A device with a thickness of 82 nm, L × W × T = 10.3 µm × 19.5 µm × 82 nm. MR/MS = 0.9839. e A device with a thickness of 49 nm, L × W × T = 12.6 µm × 13.1 µm × 49 nm. MR/MS = 0.9980. f A device with a thickness of 10.4 nm, L × W × T = 12.7 µm × 8.79 µm × 10.4 nm. MR/MS = 0.9973