Stretchable conductive fibers (SCFs) are emerging materials that combine the advantages of
both fibers and stretchable electronics, with broad applications in various electronic devices …

Second harmonic generation (SHG) as an essential nonlinear optical effect, has gradually
shifted its research trend toward the integration and miniaturization of photonic and …

Over the past decade, research on atomically thin two-dimensional (2D) transition metal
dichalcogenides (TMDs) has expanded rapidly due to their unique properties such as high …

The large‐scale production of 2D transition metal dichalcogenides (TMDs) is essential to
realize their industrial applications. Chemical vapor deposition (CVD) has been considered …

Entangled photon-pair sources are at the core of quantum applications like quantum key
distribution, sensing, and imaging. Operation in space-limited and adverse environments …

The integration of two-dimensional (2D) van der Waals materials with nanostructures has
triggered a wide spectrum of optical and optoelectronic applications. Photonic structures of …

Nonlinear optical activities, especially second harmonic generation (SHG), are key
phenomena in inversion-symmetry-broken two-dimensional (2D) transition metal …

Abstract 2D in‐plane ferroelectric NbOI2 exhibits strong second harmonic generation (SHG)
and ultrahigh effective susceptibility. To push forward their applications in nonlinear …

Due to its inversion‐broken triple helix structure and the nature of Weyl semiconductor, 2D
Tellurene (2D Te) is promising to possess a strong nonlinear optical response in the infrared …

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 …