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Paul Scherrer Institute

The Paul Scherrer Institute, PSI, is the largest research centre for natural and engineering sciences within Switzerland. We perform world-class research in three main subject areas: Matter and Material; Energy and the Environment; and Human Health. By conducting fundamental and applied research, we work on long-term solutions for major challenges facing society, industry and science.


Current news from PSI

15. April 2014

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Diesel particle filter and nitric oxide catalyst all rolled into one

Energy and Environment

Filtering soot and reducing nitric oxide in the same place – engineers have been working on combining these two important tasks of exhaust gas after-treatment in vehicles for a number of years. As researchers from the Paul Scherrer Institute now reveal, this is not unrealistic. At any rate, it shouldn’t fail because of soot.

8. April 2014

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Astral matter from the Paul Scherrer Institute

Media Releases Matter and Material

Processes in stars recreated with isotopes from PSI
Isotopes that otherwise only naturally exist in exploding stars – supernovae – are formed at the Paul Scherrer Institute’s research facilities. This enables processes that take place inside the stars to be recreated in the lab. For instance, an international team of researchers used the titanium isotope Ti-44 to study one such process at CERN in Geneva. In doing so, it became evident that it is less effective than was previously believed and the previous theoretical calculations of processes in stars need to be corrected.

6. April 2014

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Quantum melting

Media Releases Research Using Neutrons Large Research Facilities

Changes to the aggregate state triggered by quantum effects – in physically correct terms, quantum phase transitions – play a role in many astonishing phenomena in solids, such as high-temperature superconductivity. Researchers from Switzerland, Great Britain, France and China have now specifically altered the magnetic structure of the material TlCuCl3 by exposing it to external pressure and varying this pressure. With the aid of neutrons, they were able to observe what happens during a quantum phase transition, where the magnetic structure melts quantum-physically.

4. April 2014

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Fuel cell know-how from the Paul Scherrer Institute at the core of the SBB minibar

Media Releases Energy and Environment

On 4 April 2014 SBB is to launch a new minibar model in its Intercity trains. A fuel cell system including know-how of the Paul Scherrer Institute will also be on board. It will ensure that despite the limited space the minibar will have enough power to brew capuccinos and latte macchiatos, too.

28. March 2014

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Method for producing energy from wet biomass gets the green light

Energy and Environment

On 28 March 2014 the topping-out ceremony for a new test facility to study energy production from wet biomass was celebrated at the Paul Scherrer Institute (PSI). The facility housed in a ship container is supposed to produce synthetic biogas from liquid manure, sewage sludge or algae.


More news can be found in our popular science blog "fascinating research".




Information for

PUBLIC and MEDIA

Discover and investigate. Explore the world of the Paul Scherrer Institute. Gain an insight into Switzerland's largest research institute.

SCIENTISTS and USERS

Direct access for scientists, researchers and the users of our large-scale facilities. In English only.

INDUSTRY and the ECONOMY

With its expertise, PSI can support your business in solving technological problems. Within the SwissFEL project, we provide industrial partners with interesting opportunities for collaboration.
Photo on the left: Aerial view of the PSI premises, May 2009.

Proton Therapy

Treatment for specific cancers at PSI

User Office

The PSI User Office is a central PSI installation to serve the users from all the four user laboratories.

SwissFEL

The new large-scale facility at the PSI: overview, current issues, construction progress

psi forum

The visitors' centre of the Paul Scherrer Institute

The iLab School Laboratory

Experience Science - Explore Research

Energie Spiegel

The newsletter regularly published by PSI on the subject of energy systems and their analysis.

Fascinating research

Learn more about PSI's research cosmos