Silicon-perovskite tandem solar requires optimization of both approaches, and embodies the weaknesses of each. Meanwhile, the use of pure thin-film devices offers a cheaper, simpler, and more ...

Chinese in China have utilized two sulfone-based organic molecules known as diphenylsulfone (DPS) and 4,4′-dimethyldiphenylsulfone (DMPS) to passivate absorber defects in perovskite solar cells.

Photo of a 1 cm 2 perovskite solar cell with additive. Image Credit: City University of Hong Kong. A City University of Hong Kong (CityU) research team recently made a breakthrough by inventing a ...

(A) SEM tomography image of target films. The scale bars represent 500 nm. (B) Cross-sectional SEM tomography image of target devices. The scale bars represent 500 nm. (C) Cross ...

The thin-film perovskite detectors could enable medical and dental imaging at extremely low radiation dose, while also boosting resolution in security scanners and X-ray research applications. “The ...

A new study finds that cracks in brittle perovskite films can be easily healed with compression or mild heating, a good sign for the use of perovskites in next-generation solar cells.

Researchers say their novel lead-absorbing film can be applied to perovskite solar cells as part of a standard fabrication process. Xun Li, Northern Illinois University. 3 / 3.

They did this using sulfolane as an antisolvent, which enabled them to fabricate uniform, high-quality, and large-area perovskite films in their experiment. To investigate the molecular mechanisms ...

Inorganic perovskite absorbers for use in thin-film solar cells. ScienceDaily. Retrieved April 19, 2025 from www.sciencedaily.com / releases / 2019 / 04 / 190429104723.htm.

A team led by Yang Yang at the University of California, Los Angeles has now used a polymer film to reduce defects in the light-absorbing perovskite, producing cells that are efficient and ...