Perovskite solar cells have demonstrated the efficiencies needed for technoeconomic
competitiveness. With respect to the demanding stability requirements of photovoltaics …

Interfacial engineering has long been a vital means of improving thin-film device
performance, especially for organic electronics, perovskites, and hybrid devices. It greatly …

Controlling the perovskite morphology and defects at the buried perovskite-substrate
interface is challenging for inverted perovskite solar cells. In this work, we report an …

Pin geometry perovskite solar cells (PSCs) offer simplified fabrication, greater amenability to
charge extraction layers, and low-temperature processing over nip counterparts. Self …

Inserting an ultrathin low-conductivity interlayer between the absorber and transport layer
has emerged as an important strategy for reducing surface recombination in the best …

Lewis base molecules that bind undercoordinated lead atoms at interfaces and grain
boundaries (GBs) are known to enhance the durability of metal halide perovskite solar cells …

Compared with the nip structure, inverted (pin) perovskite solar cells (PSCs) promise
increased operating stability, but these photovoltaic cells often exhibit lower power …

Perovskite solar cells (PSCs) that have a positive–intrinsic–negative (p–i–n, or often referred
to as inverted) structure are becoming increasingly attractive for commercialization owing to …

The power conversion efficiency (PCE) of inverted perovskite solar cells (PSCs) is still
lagging behind that of conventional PSCs, in part because of inefficient carrier transport and …

Daily temperature variations induce phase transitions and lattice strains in halide
perovskites, challenging their stability in solar cells. We stabilized the perovskite black …