There is an ongoing global effort to advance emerging perovskite solar cells (PSCs), and
many of these endeavours are focused on develo** new compositions, processing …

Lead halide perovskite solar cells (PSCs) have shown unprecedented development in
efficiency and progressed relentlessly in improving stability. All the achievements have been …

Molecular passivation is a prominent approach for improving the performance and operation
stability of halide perovskite solar cells (HPSCs). Herein, we reveal discernible effects of …

Tin-lead halide perovskites with a bandgap near 1.2 electron-volt hold great promise for thin-
film photovoltaics. However, the film quality of solution-processed Sn-Pb perovskites is …

The inverted perovskite solar cell has made great progress in recent years and the quality of
the heterojunction has played a key role. Here, a series of halide‐substituted benzoic acid …

The use of molecular modulators to reduce the defect density at the surface and grain
boundaries of perovskite materials has been demonstrated to be an effective approach to …

Solid-state magic-angle spinning NMR spectroscopy is a powerful technique to probe
atomic-level microstructure and structural dynamics in metal halide perovskites. It can be …

The development of perovskite solar cells (PSCs) has gone from strength to strength over
the last decade, enabling low-cost, flexible and high-efficiency photovoltaic devices …

Solid-state nuclear magnetic resonance (NMR) spectroscopy is an atomic-level method to
determine the chemical structure, 3D structure and dynamics of solids and semi-solids. This …

As a deep level trap in perovskite, metallic lead (Pb 0) greatly deteriorates the performances
of perovskite optoelectronics such as perovskite solar cells. Here, we designed 2 …