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 …

Recently, mixed‐halide inorganic CsPbI3− xBrx perovskite solar cells (PSCs) have had a
rapid advancement, which offers balanced efficiency, stability, tunable bandgap, and …

With 40% efficiency under room light intensity, perovskite solar cells (PSCs) will be
promising power supplies for low‐light applications, particularly for Internet of Things (IoT) …

Ambient energy harvesting has great potential to contribute to sustainable development and
address growing environmental challenges. Converting waste energy from energy-intensive …

Achieving efficient exciton dissociation and high power conversion efficiency (PCE)
becomes a great challenge when the open-circuit voltage (VOC) of organic photovoltaics …

Inorganic perovskite solar cells (PSCs) suffer from serious carrier recombination and open‐
circuit voltage loss because of surface defects and unfavorable energy level alignment …

Abstract The Internet of Things revolution requires a low-cost, stable, and highly efficient
power source to allow autonomous operation of smart objects and wireless sensors even at …

Among all-inorganic perovskites, CsPbI 2 Br possesses excellent intrinsic thermal stability,
suitable bandgap and superior phase-stability, demonstrating large application potential for …

Abstract All‐inorganic CsPbX3 (X= I, Br, Cl or their mixtures) perovskites attract enormous
attention in recent years due to their excellent optoelectronic properties, outstanding …

We are entering the era of the IoT (Internet of Things) from IT (Information Technology). IoT is
a system of Internet-connected computing devices, mechanical and digital machines …