Two-dimensional (2D) halide perovskites have emerged as outstanding semiconducting
materials thanks to their superior stability and structural diversity. However, the ever-growing …

Layered halide perovskites offer a versatile platform for manipulating light through synthetic
design. Although most layered perovskites absorb strongly in the ultraviolet (UV) or near-UV …

Perovskite solar cells (PSCs) have demonstrated over 25% power conversion efficiency
(PCE) via efficient surface passivation. Unfortunately, state‐of‐the‐art perovskite post …

In this work, we couple theoretical and experimental approaches to understand and reduce
the losses of wide bandgap Br-rich perovskite pin devices at open-circuit voltage (VOC) and …

One of the most effective methods to achieve high-performance perovskite solar cells has
been to include additives that serve as dopants, crystallization agents, or passivate defect …

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

Hybrid halide perovskites are now superstar materials leading the field of low-cost thin film
photovoltaics technologies. Following the surge for more efficient and stable 3D bulk alloys …

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

Low‐dimensional lead halide perovskite materials recently have drawn much attention
owing to the intriguing broadband emissions; however, the toxicity of lead will hinder their …

The high‐profile candidacy of low‐dimensional metal‐halide single crystals as promising
light emitters originates from the intriguing emission properties (eg, extremely broad …