Moiré superlattices in twisted two-dimensional materials have generated tremendous
excitement as a platform for achieving quantum properties on demand. However, the moiré …

The layer‐by‐layer stacked van der Waals structures (termed vdW hetero/homostructures)
offer a new paradigm for materials design—their physical properties can be tuned by the …

In the decade since the introduction of van der Waals (vdW) heterostructures for designer
devices, there has been an abundance of studies on the artificial assembly of vdW …

Despite the potential of graphene for building a variety of quantum photonic devices, its
centrosymmetric nature forbids the observation of second harmonic generation (SHG) for …

Abstract Large-scale two-dimensional (2D) moiré superlattices are driving a revolution in
designer quantum materials. The electronic interactions in these superlattices, strongly …

We report deterministic control over a moiré superlattice interference pattern in twisted
bilayer graphene by implementing designable device-level heterostrain with process …

We show that interlayer charge transfer in 2D materials can be driven by an in-plane electric
field, giving rise to electrical multipole generation in linear and second order in-plane field …

Two-dimensional materials with a single or few layers are exciting nano-scale materials that
exhibit unprecedented multi-functional properties including optical, electronic, thermal …

Heterostrain is predicted to induce exceptionally rich physics in atomically thin two-
dimensional structures by modifying the symmetry and optical selection rules. In this work …

Two-dimensional materials stacked atomically at small twist angles enable the modification
of electronic states, motivating twistronics. Here, we demonstrate that heterostrain can rotate …