Figure 5.
Electrical measurements of monolayer MoTe2-1T′. (a) Optical image of a device with MoTe2 flakes contacted by electrodes. The scale bar is 100 µm. (Inset) Magnified view of a flake spanning the electrodes (image contrast has been enhanced). (b) Resistance versus temperature for monolayer 1T′-MoTe2. (c) Magnetoconductance for applied fields parallel (blue) and perpendicular (red) to the sample at T = 1.9 K. (d) Magnetoconductance for temperatures from 1.9 to 3.5 K showing that the weak antilocalization feature disappears at higher temperatures. (Inset) WAL amplitude as a function of temperature.