Extended Data Fig. 2: VBias-dependent mapping of the lattice tripling order on MATTG.
From: Resolving intervalley gaps and many-body resonances in moiré superconductors
a,b, Real-space dI/dV map at VGate = −8.5 V at VBias = 0.4 mV (a) and 2.2 mV (b). The two real-space maps show perfectly inverted Kekulé pattern. c, Conductance at VGate = −8.5 V corresponding to a filling factor of ν = −2.35 measured on the AAA site on the moiré lattice averaged over a 3 × 3-nm region. Green (blue) dashed line corresponds to VBias at which a (b) is measured. d, Phase of the local IKS order parameter as a function of VBias. Local order parameter decomposition is performed by taking the real-space dI/dV map for each VBias and linear transformation of FT Kekulé peaks. e, Intensity of the local IKS order parameter as a function of VBias.
