Welcome to PSI, the largest research institute for natural and engineering sciences in Switzerland.
Recent highlights from our research
Faster, more precise, more reliable – the future of manufacturing
Advanced manufacturing means using state-of-the-art production methods. Researchers at PSI are helping to make techniques such as 3D printing more reliable and to advance the miniaturisation of high-performance chips.
Correcting quantum errors with neutral-atom architectures
Wenchao Xu talks about the benefits and challenges of building quantum computers from neutral atoms.
Aluminium made visible
PSI researchers have for the first time determined the exact position of the aluminium atoms in zeolites, which make these materials such good catalysts.
Topic cloud
Current upgrade projects and research initiatives
Together with industry to innovation
A superlative milestone
PSI spin-off Araris Biotech AG achieves valuation at unicorn-level!
ESA comes to Switzerland
The signing of a contract between the European Space Agency ESA and PSI marks the start of the European Space Deep-Tech Innovation Centre ESDI.
How catalysts remove dangerous nitrogen oxides
In industrial catalysis, iron is not equal to iron.
The people at PSI
Creating circuit diagrams of the brain
Using brain circuit diagrams to understand Alzheimer's.
With pad, pencil, and algorithms
Physicist Dominik Sidler is developing fundamental theories for previously inexplicable phenomena.
Soldering on a big stage
Whoever makes it onto the podium here is one of the world's best professional talents: PSI electronics engineer Melvin Deubelbeiss won the silver medal at WorldSkills 2024.