24/05/2023

Ultrafast X-ray spectroscopy: Watching molecules relax in real time

Designing the next generation of efficient energy conversion devices for powering our electronics and heating our homes requires a detailed understanding of how molecules move and vibrate while undergoing light-induced chemical ...

New method predicts extreme weather events more accurately

With the rise of extreme weather events, which are becoming more frequent in our warming climate, accurate predictions are becoming more critical for all of us, from farmers to city-dwellers to businesses around the world. ...

Ligand-nanocrystal interactions under visible light irradiation

When designing optoelectronic devices, such as solar cells, photocatalysts, and photodetectors, scientists usually prioritize materials that are stable and possess tunable properties. This allows them precise control over ...

How global flows of toxic mercury impact human health

Almost half of mercury exposure comes from mercury embedded in global trade, according to an analysis of the global flows of the toxic metal. Mercury is a neurotoxin that harms human health in even very small doses.

Quantum matter breakthrough: Tuning density waves

Scientists at EPFL have found a new way to create a crystalline structure called a "density wave" in an atomic gas. The findings can help us better understand the behavior of quantum matter, one of the most complex problems ...

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