Fig. 2: Two-terminal conductance vs. back gate voltage measurements at different pressures. | npj 2D Materials and Applications

Fig. 2: Two-terminal conductance vs. back gate voltage measurements at different pressures.

From: Boosting proximity spin–orbit coupling in graphene/WSe2 heterostructures via hydrostatic pressure

Fig. 2

The curve minima, assumed to be the CNP, are shifted to Vg = 0 to maintain comparability of the curve shapes. The area considered for the comparison of the WAL signals, between 2.5 and 5.5 V, is highlighted by the gray background. Inset: Optical micrograph of the sample. Scale bar is 10 μm. The highlighted segment is measured in two-terminal measurements at 1.5 K for all pressures.

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