Achieving technologically relevant performance and stability for optoelectronics, energy
conversion, photonics, spintronics and quantum devices requires creating atomically precise …

Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

Hybrid halide perovskites have become the “next big thing” in emerging semiconductor
materials, as the past decade witnessed their successful application in high-performance …

The outstanding chemical and physical properties of 2D materials, together with their
atomically thin nature, make them ideal candidates for metaphotonic device integration and …

Two-dimensional (2D) halide perovskites have extraordinary optoelectronic properties and
structural tunability. Among them, the Dion–Jacobson phases with the inorganic layers …

In this review, we survey the recent advances in nonlinear optics and the applications of two-
dimensional (2D) materials. We briefly cover the key developments pertaining to research in …

Structural non-centrosymmetry in semiconducting organic–inorganic hybrid halide
perovskites can introduce functionalities like anomalous photovoltaics and nonlinear optical …

Nonlinear optics has undergone dramatic developments in the past 60 years, which has
revolutionized the photonic and optoelectronic fields with many essential applications such …

Halide perovskites provide an ideal platform for engineering highly promising
semiconductor materials for a wide range of applications in optoelectronic devices, such as …

Breaking the symmetry of a crystal structure can enable even-order nonlinear activities,
including second-harmonic generation (SHG). The emerging chiral hybrid organic …