Technology

Researchers at ETH Zurich have succeeded in turning specially prepared graphene flakes either into insulators or into superconductors by applying an electric voltage. This technique even works locally, meaning that in the same graphene flake regions with completely different physical properties can be realized side by side.

Researchers at the Paul Scherrer Institute PSI have succeeded for the first time in looking inside materials using the method of transient grating spectroscopy with ultrafast X-rays at SwissFEL. The experiment at PSI is a milestone in observing processes in the world of atoms. The researchers are publishing their research results today in the journal Nature Photonics.

Cognitive motor training helps in the fight against Alzheimer’s and dementia, as demonstrated for the first time in a study by an international team of researchers with ETH Zurich involvement. The training platform used was developed by an ETH Zurich spin-off.

Tarpaulins can be used to protect parts of glaciers from sunlight. In ski resorts, the resulting reduction in ice melt may make the measure economical at a local level. However, for financial reasons, it is not really feasible to cover large glaciers, as a study by glacier researchers from the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), ETH Zurich and the University of Fribourg has demonstrated.