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Synchrotron SOLEIL Users Organization (S2UO)

WELCOME

 

At SOLEIL Management instigation, this organization was introduced by the gathering of potential SOLEIL users, who besides organized the first one Users ' Meeting in January, 2006.

Then, elections took place in May 2006, 2008, 2011, 2013, 2015, 2017, 2019, 2021 and 2023, and SOLEIL Users’ Association has a representative elected committee.

These two parts are independent so much of SOLEIL Management, of SOLEIL Board of Directors, that of SOLEIL Peer Review Committees.

PDF icon The Charter (101.61 KB) of this association was validated by the users’ organisation.

SOLEIL users association owes to insure a mission of animation, coordination and initiatives so that SOLEIL is an effective scientific tool to serve the community of users.

Your membership to SOLEIL Users’ Association and all comments and/or suggestions you may make are the guarantee of SOLEIL optimal functioning.

 

LATEST NEWS

 

Next committee meeting: November 7th, 2025

 

20th SOLEIL Users’ Meeting: from Thursday January 15th to Friday 16th, 2026
The "Radiation Damage" thematic workshop: Wednesday, January 14th, 2026


Next committee election: Spring 2027
A part of members of the SOLEIL users committee has been renewed in spring 2025.

Representative committee:

BIOLOGY / HEALTH CULTURAL HERITAGE / ENVIRONEMENT / ARCHAEOLOGY / GEOSCIENCES

Paloma FERNANDEZ VARELA
CNRS – on availability

Fields of expertise: Structural biology (x-ray crystallography and cryoEM), biophysiscs, biochemistry, macromolecules interactions, quality control
Beamlines used: DISCO / POLARIS / PROXIMA-1 / PROXIMA-2A / SWING

Charlotte CATROUILLET
Institut de Physique du Globe de Paris

Fields of expertise: XAS, µXRF, Environnement, Geosciences
Beamlines used: LUCIA / SAMBA

Lorella PASCOLO 
Institute for Maternal and Child Health - Burlo Garofolo Pediatric Institute - Trieste (Italy)

Fields of expertise: X-ray Microscopy, X-ray Fluorescence, XANES, X-ray Tomography, FTIR
Beamline used: PUMA

Simona RANERI 
University of Florence - Department of Earth Sciences – Florence (Italy)

Fields of expertise: X-ray fluorescence, X-ray diffraction, XANES, X-ray imaging
Beamlines used: PUMA / PSICHÉ

DILUTED MATTER  MATTER & MATERIAL PROPERTIES: STRUCTURE,
ORGANISATION CHARACTERISATION, ELABORATION

Pierre ASSELIN
De la Molécule aux Nano-objets : Réactivité, Interactions et Spectroscopies - Paris

Fields of expertise: High-resolution Fourier transform infrared spectroscopy using laser Supersonic jets, gas phase absorption cells
Beamline used: AILES

Amélie BORDAGE - Chair
Institut de Chimie Moléculaire et des Matériaux d'Orsay - Orsay

Fields of expertise: XAS, XMCD (X durs) / XAS,XMCD (Hard X-ray)
Beamlines used: GALAXIES / LUCIA / ODE / ROCK / SAMBA 

Helgi Rafn HRODMARSSON 
Laboratoire inter-universitaire des systèmes atmosphèriques - Créteil

Fields of expertise: VUV photoabsorption, photodissociation, photoionization, cross sections for astrophysical and astrochemical applications, REMPI, DEA
Beamline used: DESIRS

Eglantine BOULARD 
Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie - Paris

Fields of expertise: Mainly X-Ray diffraction and X-Ray tomography at extreme pressure and temperature conditions and more occasionally X-ray absorption or X-ray Raman spectroscopy as well as infrared spectroscopy at high pressure
Beamlines used: GALAXIES / PSICHÉ / SMIS

ELECTRONIC AND MAGNETIC PROPERTY OF MATTER –
SURFACES AND INTERFACES
CHEMISTRY AND PHYSICO-CHEMISTRY - REACTIVITY IN SITU -
SOFT MATTER

Sara GONZALEZ - Secretary
Institut des Nanotechnologies de Lyon - Villeurbanne 

Fields of expertise: Photoemission spectroscopy (XPS, HAXPES and ARPES), absorption spectroscopy (XAS, XNLD, XMCD), X-ray diffraction (XRD)
Beamlines used: DEIMOS / GALAXIES / SIXS / TEMPO

Luis CARDENAS - Vice Chair 
Institut de recherches sur la catalyse et l’environnement - Villeurbanne

Fields of expertise: Near-Ambient Pressure Photoelectron Spectroscopy, Resonant Photoelectron Spectroscopy and Time-resolved Photoelectron Spectroscopy
Beamlines used: CASSIOPÉE / TEMPO

Fabien SILLY 
CEA SPEC - Gif-Sur-Yvette

Fields of expertise: XAS, XMCD, XNLD, ARPES, RPES 
Beamlines used: DEIMOS / TEMPO

Asma TOUGERTI
Unité de Catalyse et de Chimie du Solide - Université de Lille – Villeneuve d’Ascq

Beamline used: ROCK