In recent years, organic‐inorganic halide perovskites are now emerging as the most
attractive alternatives for next‐generation photovoltaic devices, due to their excellent …

In the last few decades, we have witnessed the great advances of molecular self-assembly
in biomedical applications. Among the building blocks for molecular self-assembly, peptide …

Flexible perovskite solar cells (pero‐SCs) are the best candidates to complement traditional
silicon SCs in portable power applications. However, their mechanical, operational, and …

Conspectus After developments in just more than a decade, the power conversion efficiency
(PCE) of single junction perovskite solar cells (PSCs) has achieved a record of 26.0%. Such …

The use of dopant‐free hole transport layers (HTLs) is critical in stabilizing n‐i‐p perovskite
solar cells (pero‐SCs). However, these HTL materials are often processed with toxic …

Optimizing the interface between the perovskite and transport layers is an efficient approach
to promote the photovoltaic performance of inverted perovskite solar cells (IPSCs). Given …

Developing dopant‐free hole transport materials (HTMs) to replace Spiro‐OMeTAD is a
challenging but urgent issue for commercialization of state‐of‐the‐art n‐i‐p structured …

State-of-the-art n–i–p perovskite solar cells (PSCs) suffer from stability issues due to ionic
interdiffusion. Herein, by enlarging the indacenodithiophene π-bridge donor (D′) to …

Perovskite solar cells (PSCs) have grabbed much attention of researchers owing to their
quick rise in power conversion efficiency (PCE). However, long‐term stability remains a …

Perovskite solar cells (pero-SCs) containing lithium bis (trifluoromethane) sulfonimide
(LiTFSI)-doped Spiro-OMeTAD-based hole transport layers (HTLs) exhibit outstanding …