Two-dimensional (2D) transition metal dichalcogenide (TMD) heterostructures have
attracted a lot of attention due to their rich material diversity and stack geometry, precise …

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 …

Abstract Two-dimensional materials (2DM) and their heterostructures offer tunable electrical
and optical properties, primarily modifiable through electrostatic gating and twisting …

Abstract Monolayer two-dimensional (2D) materials possess excellent in-plane mechanical
strength yet extremely low bending stiffness, making them particularly susceptible to …

The discovery of the topological transition in twisted bilayer (tBL) materials has attracted
considerable attention in nano‐optics. In the analogue of acoustics, however, no such …

Flexible electronics has emerged as a continuously growing field of study. Two‐dimensional
(2D) materials often act as conductors and electrodes in electronic devices, holding …

As a second-order nonlinear optical phenomenon, the bulk photovoltaic (BPV) effect is
expected to break through the Shockley–Queisser limit of thermodynamic photoelectron …

Nonlinear optical processes lie at the heart of frequency tunable coherent light sources,
including entangled photon sources and squeezed states of light, and they have become …

The exceptional control of the electronic energy bands in atomically thin quantum materials
has led to the discovery of several emergent phenomena. However, at present there is no …

Abstract 2D transition metal dichalcogenides (TMDs) have emerged as a novel class of
semiconductors with promising applications in optoelectronics, owing to their rich and …