Main . In moiré materials with two directly coupled layers, moiré potentials are generated by periodic modulations with the moiré periodicity in interlayer tunnelling, dielectric screening and/or structural relaxations1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11. In the last, the structural relaxation produces a periodic strain pattern and a smooth superlattice potential due to the strongly strain-dependent electronic band structure10. Although the moiré ma...