Halide perovskite semiconductors have risen to prominence in photovoltaics and light‐
emitting diodes (LEDs), but traditional oxide perovskites, which overcome the stability …

The development of tin (Sn)‐based perovskite solar cells (PSCs) is hindered by their lower
power conversion efficiency and poorer stability compared to the lead‐based ones, which …

Sputtered nickel oxide (NiOx) is an attractive hole‐transport layer for efficient, stable, and
large‐area p‐i‐n metal‐halide perovskite solar cells (PSCs). However, surface traps and …

Regulation of Lewis acid‐base adduct intermediate is more critical for the dual metal ions of
Sn2+ and Pb2+ than for the single metal ion such as Pb2+ in preparing high quality …

Here, we demonstrated that inserting a tunneling layer between perovskite and electron
transport layer could significantly increase device performance by suppressing carrier …

Tackling the interfacial loss in emerged perovskite‐based solar cells (PSCs) to address
synchronously the carrier dynamics and the environmental stability, has been of …

Abstract 2D black phosphorene (BP) carries a stellar set of physical properties such as
conveniently tunable bandgap and extremely high ambipolar carrier mobility for …

Suppressing nonradiative recombination in perovskite solar cells (PSCs) is crucial for
increases in their power conversion efficiency and operational stability. Here, it is reported …

Trap‐related charge‐carrier recombination fundamentally limits the performance of
perovskite solar cells and other optoelectronic devices. While improved fabrication and …

Organolead trihalide perovskites have attracted significant attention for optoelectronic
applications due to their excellent physical properties in the past decade. Generally, both …