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Moir\'e superlattices comprised of stacked two-dimensional materials presenta versatile platform for engineering and investigating new emergent quantumstates of matter. At present, the vast majority of investigated systems havelong moir\'e wavelengths, but investigating these effects at shorter,incommensurate wavelengths, and at higher energy scales, remains a challenge.Here, we employ angle-resolved photoemission spectroscopy (ARPES) withsub-micron spatial resolution to investigate a series of different moir\'esuperlattices which span a wide range of wavelengths, from a short moir\'ewavelength of 0.5 nm for a graphene/WSe2 (g/WSe2) heterostructure, to a muchlonger wavelength of 8 nm for a WS2/WSe2 heterostructure. We observe theformation of minibands with distinct dispersions formed by the moir\'epotential in both systems. Finally, we discover that the WS2/WSe2heterostructure can imprint a surprisingly large moir\'e potential on a third,separate layer of graphene (g/WS2/WSe2), suggesting a new avenue forengineering moir\'e superlattices in two-dimensional materials.

Direct observation of distinct minibands in moir\'e superlattices