Physics Dec 8
Physics
Incorporating guanidinium into perovskite solar cells stabilizes their efficiency at 19% for 1000 hours under full-sunlight testing conditions. With the power-conversion efficiency of silicon solar cells plateauing around 25%, perovskites are now ideally placed to become the market's next generation of photovoltaics.
Medicine Dec 6
Medicine

Using a bioinformatics and experimental approach, scientists at EPFL have found that rendering mitochondria resistant to damage can halt diseases caused by amyloid toxicity, such as Alzheimer's disease.

Physics Dec 6
Physics

EPFL researchers have successfully measured some of the quantum properties of electrons in two-dimensional semiconductors.