Recently, mixed‐halide inorganic CsPbI3− xBrx perovskite solar cells (PSCs) have had a
rapid advancement, which offers balanced efficiency, stability, tunable bandgap, and …

Abstract Quasi‐2D Ruddlesden–Popper perovskites (RPPs) are promising candidates for
stable and efficient solar cells. Even though photovoltaic devices based on these materials …

Quasi-2D perovskites, multiquantum well materials with the energy cascade structure,
exhibit impressive optoelectronic properties and a wide range of applications in various …

Photoinduced halide segregation hinders widespread application of three-dimensional (3D)
mixed-halide perovskites. Much less is known about this phenomenon in lower-dimensional …

Quasi-2D perovskites have attracted extensive attention due to their extraordinary stability
compared to their 3D counterparts. Presently, the bottleneck in quasi-2D perovskite solar …

Because of their better chemical stability and fascinating anisotropic characteristics, Dion–
Jacobson (DJ)-layered halide perovskites, which owe crystallographic two-dimensional …

Dynamic optimization of the quantum‐well (QW) width distribution in quasi‐2D halide
perovskite thin films is an effective approach for tuning the properties of photoelectric …

Low‐dimensional perovskites attract increasing interest due to tunable optoelectronic
properties and high stability. Here, it is shown that perovskite thin films with a vertical …

Due to the widely tunable and exceptional semiconductor properties, quasi-two-dimensional
(2D) halide perovskites have been considered outstanding candidates for next-generation …

Despite the superior optoelectronic properties of quasi-two-dimensional (quasi-2D)
Ruddlesden–Popper halide perovskites, the inhomogeneous distribution of mixed phases …