Extended Data Fig. 2: Single-particle band gaps in the 0.98°-device. | Nature Physics

Extended Data Fig. 2: Single-particle band gaps in the 0.98°-device.

From: Correlated states in twisted double bilayer graphene

Extended Data Fig. 2

a, Optical microscope image of the 0.98°-device. b, Schematic of device structure. c, Single-particle gaps at n=0, n=±ns and n=±3ns with respect to displacement field. The thermal-activation gaps are fitted with Arrhenius formula R~exp(Δ/2kT). Error bars are estimated from the uncertainty in the range of simply activated regime.

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