With its globally unique research infrastructure, PSI offers unrivalled opportunities for cutting-edge national and international research.
The main areas of research at PSI
Recent highlights from our research
Identifying the sources of Sarajevo’s smog
Fumes from wood and coal burning as well as from cooking are the main sources of the heavy smog in the capital of Bosnia and Herzegovina. That’s the finding of a comprehensive mobile measurement campaign by PSI researchers.
A comprehensive energy system model for Switzerland
Energy systems face complicated, long-term challenges with a high degree of uncertainty. To explore these challenges and support decision-making, the STEM energy systems model from the Energy Economics Group at PSI has become a key tool.
Swiss X-ray laser reveals the hidden dance of electrons
New X-ray technique at SwissFEL shows how electrons act together – with the potential to show why quantum information slips so easily away.
Interested in doing research at PSI? Do you want to use our infrastructure for cutting-edge research?
Find out more about our large-scale research facilities and other research centres.
Research Centers & Labs
Our research and service centres conduct internationally recognised cutting-edge research in the natural and engineering sciences and make highly complex large research facilities available to science and industry for their own research projects.
Scientific Highlights from our Centers
Realizing Blume-Capel Degrees of Freedom with Toroidal Moments in a Ruby Artificial Spin Ice
Realizing exotic Hamiltonians beyond the Ising model is a key pursuit in experimental statistical physics. Onesuch example is the Blume-Capel model, a three-state spin model, whose phase diagram features a tricritical point where second-order and first-order transition lines converge, leading to a coexistence of paramagnetic, ferromagnetic, and disordered phases. Here, we realize ...
Designing antiferromagnetic domains by stretching membranes in STXM
Researchers from an international collaboration between the United Kingdom and Switzerland have performed imaging of an antiferromagnetic iron oxide membrane using soft X-ray microscopy. By stretching the membranes using a gas cell, the team investigated the modification of domain structures under strain.
ISS @SLS 2.0
ISS received the first light on 10.07.2025. After that, the endstation has been reconnected and aligned. During the shutdown period, the ScientaOmicron R4000 HiPP-2 analyser has undergone maintenance and upgrade. It features now a new detector (new MCP and 70 Hz camera) and ethernet communication.
First in-house and pilot users have measured in November and December 2025. A first official call for proposals will open in February 2026 (deadline March 16th 2026, beamtime periods scheduled from September to December 2026). Please contact Dr. Luca Artiglia for more information.
