π-Conjugated organic semiconductors (OSCs) are the basic scaffold of organic
semiconductor devices. Solution processing is an effective way to promote the …

Lead-free perovskites are considered to be candidates for next-generation photodetectors,
because of their excellent charge carrier transport properties and low toxicity. However, their …

Atomically thin 2D films and their van der Waals heterostructures have demonstrated
immense potential for breakthroughs and innovations in science and technology. Integrating …

In this work, self-assembled monolayers of a series of para-substituted phenylphosphonic
acids were formed on the ITO substrate surface for the fabrication of perovskite-based solar …

Planar heterostructures are widely used in commercial III–V semiconductor lasers, but not
yet explored for perovskite gain media. This study investigates the gain performance of a …

Perovskite solar cells (PSCs) with ever-increasing power conversion efficiency (PCE) have
received enormous attention over the past decade, but long-term stability is still a great …

The performance of single-junction mixed-halide perovskite-based solar cells is limited by
thermalization and spectral losses. With advanced device architectures, the …

Abstract Cs 3 Bi 2 Br 9 perovskite nanocrystals (PNCs) offer promising light-emitting
properties due to a tunable bandgap, excellent luminescence, and low-cost fabrication …

Although ternary-blend solar cells (TSCs) featuring alloyed systems with two acceptors can
display high power conversion efficiencies (PCEs) while minimizing energy loss, it can be …

Perovskite solar cells (PSCs) are one of the most prominent photovoltaic technologies, yet
their stability, scalability, and engineering at the molecular level remain challenging. Herein …