Perovskite solar cells (PSCs) have made incredibly fast progress in the past years, with the
efficiency approaching 26%, which is comparable to those of the best silicon solar cells. One …

Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

Stabilizing the best-performing state-of-the-art perovskite solar cells (PSCs) based on a
spiro-OMeTAD hole transport material (HTM), without sacrificing their high power conversion …

As a rising star of third-generation photovoltaic technology, organic–inorganic halide
perovskite solar cells (PSCs) have exhibited high power conversion efficiency. However, the …

Since the conversion efficiency of silicon (Si)-based solar cells stagnates at 26.7% in the
literature, extensive research and development activities are carried out on perovskite …

Tin halide perovskite solar cells (TPSCs) have attracted aggressive research interest in the
emerging perovskite photovoltaic devices due to their eco‐friendliness as compared to their …

There is little question that the “electronic revolution” of the 20th century has impacted
almost every aspect of human life. However, the emergence of solid‐state electronics as a …

This review article discusses the current designs and synthetic procedures for organic small
molecules as hole-transporting materials (HTMs) with a focus on their structure–property …

Tin‐based perovskites with excellent optoelectronic properties and suitable band gaps are
promising candidates for the preparation of efficient lead‐free perovskite solar cells (PSCs) …

The tremendous interest focused on organic–inorganic halide perovskites since 2012
derives from their unique optical and electrical properties, which make them excellent …