Technology

Three institutes in the ETH Domain are conducting research on so-called perovskite-based optoelectronics, such as solar cells, photodetectors, and light-emitting diodes (LEDs). In a project called AMYS, labs of EPFL, ETH Zurich and Empa have now joined forces for four years to explore new chemical compositions, but also simple and scalable low cost production methods.

The Standard Model of particle physics describes our visible universe with incredible precision. Yet researchers are not entirely satisfied with it and are trying to find gaps in the theory. PSI’s unique infrastructures play a key part in their mind-boggling experiments.

Replacement parts for car repairs have a negative impact on the environment. By consistently repairing instead of replacing windshields and bumpers alone, Switzerland could save over 1000 tons of CO₂ per year. The insurance company AXA is now offering an assessment for repair workshops and introducing an industry label – based, among other things, on a study led by Empa researchers.

Markus Jörg is head of Infrastructure and Electrical Installation Department at the Paul Scherrer Institute PSI. In this role he is responsible for ensuring PSI and its large research facilities are always supplied with the electricity they need. In this interview, he explains how PSI is continuously improving its energy efficiency and preparing for possible power shortages this winter.