Solar cells based on a three-dimensional (3D) crystalline perovskite framework exhibit
desired photoconversion efficiency. However, 3D perovskites are prone to surface defects …

As a new generation electrode materials for energy storage, perovskites have attracted wide
attention because of their unique crystal structure, reversible active sites, rich oxygen …

Generally, the properties of CsPbX3 (X= Cl, Br, I) are closely related to their morphology,
size, composition and phase. Black phase (α, β, or γ) CsPbI3 easily transforms to yellow …

Encrypted optical communication is a critical technology in numerous fields, including
remote sensing, environmental monitoring, and homeland defense. As a core of wireless …

Organic–inorganic halide perovskite solar cells (PSCs) have attracted significant attention in
photovoltaic research, owing to their superior optoelectronic properties and cost‐effective …

Interface defect is one of the main factors that lead to non-radiative recombination of carriers
at the interface and the decomposition of perovskites. This ultimately results in low efficiency …

Studies indicated that two-dimensional (2D) metal halide perovskites (MHPs) embodied with
three-dimensional (3D) MHPs were a facile way to realize efficient and stable perovskite …

All‐inorganic metal halide perovskites are competitive candidate as next‐generation flexible
photodetectors (PDs) materials due to the remarkable photoelectric properties, enhanced …

N-butanol is a harmful volatile gas, so creating an appropriate n-butanol sensor is critical for
preserving human health and the manufacturing environment. In contrast to single metal …

Hole transport materials (HTMs) have an important impact on the improvement of perovskite
solar cell (PSC) performance. So far, HTMs with symmetrical and unbiased molecular …