The PSI Center for Neutron and Muon Sciences uses neutrons and muons to explore and understand matter and materials.
Recent News & Scientific Highlights
Marc Janoschek named as Fellow of the American Physical Society
The American Physical Society has elected Marc Janoschek, physicist and head of the PSI Center for Neutron and Muon Sciences, to Fellowship in the Society.
2025 CHIPP Postdoc Prize for Efrain P. Segarra
The LTP/CNM physicist Efrain P. Segarra has been awarded the 2025 CHIPP Postdoc Prize!
In-situ neutron tomography study of a dehydrating and hydrating packed bed for thermochemical heat storage
To study the heat and water vapor transport and reaction kinetics in a packed bed of thermo-chemical material on both reactor and tablet level, an in-situ neutron imaging study of a dehydrating and subsequently hydrating packed bed consisting of cylindrical K2 CO3 tablets was performed at the Paul Scherrer Institute ...
Field-Induced Magnon Decay, Magnon Shadows, and Rotonlike Excitations in the Honeycomb Antiferromagnet YbBr3
The search for new quantum many-body phenomena in magnetic materials has a strong focus on highly frustrated systems and the resulting quantum spin-liquid state. However, even unfrustrated magnetic materials show a multitude of unconventional features in their spin excitation spectra. By using the synergy of ...
Generating structured foam via flowing through a wire array
Efficient manufacturing methods could unlock foams with tailored, anisotropic properties. Conventional foam production methods rely on the self-arrangement of bubbles, typically leading to isotropic materials, or involve intricate additive layering processes. This study presents a simple, passive technique to modify the foam structure. A set of thin parallel wires ...
Neutron radiography analysis of water management in a passive proton-exchange membrane fuel cell with superhydrophobic catalyst layers
Water transport in proton-exchange membrane fuel cells (PEMFCs) with superhydrophobic catalyst layers (CLs) has been studied with neutron radiography. Superhydrophobic CLs were deposited by electrospray on the membrane to be tested on the cathode and anode sides of the cells. The cells are operated under ...
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Latest CNM publications
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Kollatzsch S, Moreno D, Radic D, Signer A
Parity violation in Møller scattering within low-energy effective field theory
Journal of High Energy Physics. 2025; 2025(9): 196 (29 pp.). https://doi.org/10.1007/JHEP09(2025)196
DORA PSI -
Chekhovsky V, Hayrapetyan A, Makarenko V, Tumasyan A, Adam W, Andrejkovic JW, et al.
Probing gluon fluctuations in nuclei with the first energy-dependent measurement of incoherent J/ψ photoproduction in ultraperipheral PbPb collisions
Physical Review Letters. 2025; 135(11): 112301 (22 pp.). https://doi.org/10.1103/w9kp-f8xr
DORA PSI -
Nocerino E
Emergent properties and the multiscale characterization challenge in condensed matter, from crystals to complex materials: a review
Journal of Physics D: Applied Physics. 2025; 58(39): 393001 (49 pp.). https://doi.org/10.1088/1361-6463/ae0344
DORA PSI -
Devoto S, Grazzini M, Kallweit S, Mazzitelli J, Savoini C
Precise predictions for tt¯H production at the LHC: inclusive cross section and differential distributions
Journal of High Energy Physics. 2025; 2025(3): 189 (42 pp.). https://doi.org/10.1007/JHEP03(2025)189
DORA PSI