Latest News
Here you find current and previous news from the NUM division. For scientific highlights, please have a look here.
The world’s most powerful neutron microscope
PSI scientists help construct the new European Spallation Source ESS
The world’s most powerful neutron microscope
Researchers from the Paul Scherrer Institute PSI in Villigen have delivered a key component for the ESTIA reflectometer at the European Spallation Source ESS based in Lund, Sweden. When it comes into service in 2026, ESS will be the world’s most powerful neutron source. Switzerland is making a vital contribution to the project. Scientists from across the globe will use ESS instruments to study processes and structures on the atomic scale, advancing materials research to a new level.
The link between theory and experiment
Without fundamental constants there is no physics.
Silver medal at the EuroSkills
Silver medal for Mario Liechti at the EuroSkills in Graz, Austria.
CHRISP — All the key results in one place
A specialSciPost volume, entitled “Review of Particle Physics at PSI”, has recently been completed.
SINQ - performance of the new neutron guide system
In a recent open access article in "Neutron News" the performance of the new neutron delivery system after the SINQ upgrade has been described. Neutron flux gain factors between 2 and more than 10 have been measured at the various cold neutron instruments at SINQ.....
First Components of ESTIA arrive at ESS
The European Spallation Source (ESS) is currently under construction in Lund, Sweden and is set to become the most powerful neutron source in Europe and world-wide. The PSI-ESS project is delivering state-of-the-art contributions to five instruments at ESS, which will be home to a suite of 15 novel instruments. Among the five PSI instruments, the reflectometer ESTIA stands out as it is delivered in its entirety by PSI ...
Magnetic nanoworld
At PSI, researchers come across exotic phenomena such as frustrated magnets and nano-vortices, which may one day enable better data storage.
Water and quantum magnets share critical physics
At high pressure, liquid water and water vapour merge together – the phase boundary disappears. Researchers have now discovered a similar behaviour in a quantum magnet.