The growth of wafer-scale single-crystal two-dimensional transition metal dichalcogenides
(TMDs) on insulating substrates is critically important for a variety of high-end applications …

Low‐dimensional materials (LDMs) provide an unprecedented avenue having the potential
to disruptively revolutionize the information and communication technologies. The rise of …

The growing interest in transition metal dichalcogenides (TMDs) has encouraged
researchers to focus on their nonlinear optical properties, such as harmonic generation …

The ever-growing demand for faster and more efficient data transfer and processing has
brought optical computation strategies to the forefront of research in next-generation …

Light modulation is of paramount importance for photonics and optoelectronics. Here we
report all-optical coherent modulation of third-harmonic generation (THG) with chiral light via …

With conventional electronics reaching performance and size boundaries, all‐optical
processes have emerged as ideal building blocks for high speed and low power …

In monolayer transition metal dichalcogenides, time-reversal symmetry—combined with
broken space-inversion symmetry—defines the spin–valley degree of freedom. As such, the …

Lead halide perovskites and related main-group halogenido metalates offer unique
semiconductor properties and diverse applications in photovoltaics, solid-state lighting, and …

We report continuous-wave second harmonic and sum frequency generation from two-
dimensional transition metal dichalcogenide monolayers and their heterostructures with …

Two-dimensional (2D) materials have brought a spectacular revolution in fundamental
research and industrial applications due to their unique physical properties of atomically thin …