Fédération Française de Diffusion Neutronique

The 2FDN federation was created to face the future challenges related to the changes of the French and European landscape in neutron scattering science.

The main objective of this research federation is to bring together all professionals working in the field of neutron scattering to define the contours of a future strategy around research using neutron scattering. This implies to keep and extend the current competences in order to answer the societal stakes through an excellent and innovative research and training, adapted to the mutation of the French and European neutron instruments, and to support the users’ needs.

The federation’s missions:

Latest news:

Formation Annuelle à la Neutronique 2026 (FAN 2026)

The FAN of 2FDN were held at Grenoble from the 22nd to 25th of June 2026. We will repeat this success in 2027, powered by the federation’s instruments!

 

 

French-German round table discussion:

A summary can be found here (and a short version here) of this discussion on partnership opportunities between France and Germany in neutron science has been organized during the spring conference of the German Physical Society.

The ICONE project, for a national neutron scattering source based on a Hi-CANS, High Compact Accelerator-driven Neutron Source, is now in the phase of technical design report. You can follow the progress on the project website.

The Preliminary Project Summary is available for consultation by following this link.

Announcements

The last bulletin

Call for proposals

The next deadline will be on March 15th, 2026.

For the “night of the neutron”, contact 2FDN.

Users reimbursements on the page Beam Time Access

Recent news: highlights, events, ...​

Toroidicity as a route towards non-volatile quaternary memory in antiferromagnets

Navid Qureshi a, A. Painganoor a,b, M.C. Larsen b, M. ...
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Probing Mechanism of Lithium Extraction within a Solid-State Battery in Real Time — en

Sreelakshmi Anil Kumar ᵃᵇ, Dhanush Shanbhag ᵇᶜ, Ove Korjus ᵃ, ...
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Phase diagram of 2D polymer blends: a combined neutron reflectometry and sum frequency generation study

Aurély Araminthea, Alae El Haitamia, Bence Kővágób, Fabrice Cousinc, Pablo ...
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Laboratories and institutions

Logo Université Paris Saclay

Université Paris-Saclay
www.universite-paris-saclay.fr/

Logo LLB

Laboratoire Léon Brillouin
www-llb.cea.fr

Logo MEM

IRIG/MEM
www.mem-lab.fr

Logo Institut Néel

Institut Néel
neel.cnrs.fr

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