News & Events

Ahl et al

Hydration- and Temperature-Dependent Rotational Dynamics and Water Diffusion in Nanocellulose

Nanocellulose is a promising alternative to fossil-derived materials, but its development is hindered by a limited understanding of cellulose–water interactions. Herein, quasielastic neutron scattering (QENS) is used to investigate how hydration and temperature affect the localized rotations in cellulose nanocrystals (CNC) and the diffusion of mobile water. QENS reveals ...

Bhardwaj et al

Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography

Fast neutron imaging is a promising technique for visualizing objects containing dense, mixed light-and-heavy-elements materials, such as combustion engines, nuclear fuel assemblies, and fossils, where X-rays and thermal neutrons are ineffectiv. However, the limited efficiency of current detection technologies hinders their widespread adoption. Recoil proton detection ...

Battaglia et al

Neutron imaging in 2D and 3D as a powerful tool to investigate electrolyte degradation and plating mechanisms in sodium-ion batteries

To develop durable and high-performance sodium-ion batteries, it is crucial to understand the degradation processes taking place during electrochemical cycling. This study presents the first demonstration of visualizing the effects of electrolyte degradation in sodium-ion batteries, via 2D and 3D neutron imaging thereby visualizing the degradation of the cells. The experiment  ...

Decrausaz Dectris award

Brigitte Decrausaz receives DECTRIS Award of Best Master's Thesis in Experimental Physics at UZH

Brigitte Decrausaz, PhD student at LNS, received the DECTRIS Award 2023/2024 for the Best Master's Thesis in Experimental Physics at the University of Zürich.