With the rapid development of metal halide perovskites and their optoelectronics, a material-friendly and cost-effective patterning technique, typically through a top-down approach, is highly demanded ...

Abstract: Metal halide perovskite photovoltaic modules deployed outdoors and held at their maximum power point show daily, reversible, relative changes of up to 30% in efficiency between morning and ...

Defects locating within grain boundaries or on the film surface, especially organic cation vacancies and iodine vacancies, make the fabrication of perovskite solar cells (PSCs) with superior ...

Researchers at the Indian Institute of Technology Bombay have fabricated an inverted low-bandgap perovskite solar cell for applications in four-terminal (4T) perovskite-silicon tandem solar cells.

Introduction. Perovskite solar cells (PSCs) have gained attention in the past few years due to their high solar-to-electrical energy conversion, and use of cheap 1 and easy processing materials to ...

In their production, perovskite solar cells can be entirely solution processed. This means that they can be made with scalable methods like slot-die coating (Figure 2) and ink jet printing.

The King Abdullah University of Science and Technology and the Fraunhofer Institute for Solar Energy Systems report producing perovskite-silicon tandem solar cells with open-circuit voltages ...