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New technique paves the way for perfect perovskites

A new instrument at the Advanced Light Source enables simultaneous measurement of crystal structure and optical properties during perovskite synthesis. This allows for real-time monitoring of material quality and performance, leading to potentially more efficient solar cells.

Perovskite solar cells: Perfection not required

Researchers at Helmholtz-Zentrum Berlin discover why perovskite solar cells function despite numerous holes. The thin layer built up in the film prevents short circuits by recombination barrier and electron transport layer separation.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Inkjet printing process for kesterite solar cells

Researchers have developed a novel inkjet printing process to produce high-efficiency kesterite solar cells with reduced material waste and lower toxicity. The process has already yielded solar cells with efficiencies up to 6.4%.