The research network GDR CohereX (Science with coherent X-rays at 3rd and 4th generation synchrotron sources) will take place from the 7th to the 9th of October 2025, at SOLEIL.
It aims to gather the French community using coherent X-rays covering a wide range of research fields from biological systems to magnetic and electronic structures over functional materials and cultural heritage materials up to the dynamics of matter. The General Meeting of the GDR CohereX aims to present the latest research results using coherent X-ray techniques and to share the know-how. They also aim to promote the development of innovative studies and data analysis approaches, in particular, with respect to the unique opportunities offered at upgraded extremely brilliant synchrotron sources.
Tuesday, October 7th, 2025
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12 :30 – 14 :00 |
Welcome coffee |
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14 :00 – 14 :30 |
Opening/Welcome |
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14 :30 – 15 :15 |
How coherent X-rays help to understand the dynamics of glassy water |
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15 :15 – 15 :45 |
Probing Particle Dynamics in a Fully Opaque Porous Network Using X-ray Differential Dynamic Radiography (XDDR) |
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15 :45 – 16 :15 |
Coffee Break |
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16 :15 – 17 :00 |
From Bragg CDI to Bragg Ptychography: Recent developments and future directions |
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17 :00 – 17 :30 |
Crystallisation in biomineral mollusc shell studied by 3D Bragg ptychography |
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17 :30 – 18 :00 |
Multi technique approach for Catalysis: Ammonia oxidation as case study |
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18 :00 – 20 :30 |
Poster session – Cocktail dinner |
Wednesday, October 8th, 2025
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09 :00 – 09 :45 |
X-ray imaging at SOLEIL and the SOLEIL II upgrade |
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09 :45 – 10 :15 |
Unraveling Hydrogen-Induced Phase Transitions in Palladium Nanoparticles via In Situ BCDI |
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10 :15 – 10 :45 |
Coffee Break |
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10 :45 – 11 :30 |
Probing the Thermally Activated Magnetisation Dynamics in Patterned Arrays |
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11 :30 – 12 :00 |
Fourier Transform Holography Of Magnetic Textures Employing Soft X-Rays With Orbital Angular Momentum |
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12 :00 – 13 :30 |
Lunch |
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13 :30 – 15 :00 |
Round Table |
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15 :00 – 15 :30 |
Coffee Break |
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15 :30 – 16 :15 |
In Situ Bragg Coherent Diffraction Imaging From Energy Materials |
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16 :15 – 16 :45 |
HoToPy: A toolbox for X-ray holo-tomography in Python |
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16 :45 – 17 :30 |
Tomoptychographies des éléments constitutifs d’un composite à matrice organique utilisé dans l’aéronautique |
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19 :30 – 22 :00 |
Conference Dinner at La Table D’Ivin |
Thursday, October 9th, 2025
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09 :00 – 09 :45 |
Imaging the Magnetic Vector Field in Thick Samples using Coherent Scattering |
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09 :45 – 10 :15 |
Nanosecond XPCS with two-dimensional X-ray detector |
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10 :15 – 10 :45 |
Coffee Break |
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10 :45 – 11 :30 |
Reaching the yield point of glasses with X-ray irradiation |
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11 :30 – 12 :00 |
Multi Bragg coherent X-ray diffraction imaging of strain and defect dynamics in unconventionally oriented catalytic nanoparticles |
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12 :00 – 13 :30 |
Lunch |
List of confirmed invited speakers
- Katrin Amman-Winkel, Max-Planck Institute for Polymer Research, Mainz, Germany
- Clément Atlan, ESRF, Grenoble, France
- Marisel Di Pietro Martinez, Max-Planck Institute for Chemical Physics of Solids, Dresden, Germany
- Mathieu Ducousso, Safran, Magny les Hameaux, France
- Tom Hase, University of Warwick, UK
- Andrew King, SOLEIL synchrotron, St Aubin, France
- Alessandro Martinelli, Laboratoire Charles Coulomb, Université de Montpellier, Montpellier, France
- Marie-Ingrid Richard, CEA Grenoble, France
Scientific Committee
- Marc ALLAIN (Institut Fresnel, Marseille)
- Marco CAMMARATA (ESRF, Grenoble)
- Virginie CHAMARD (Institut Fresnel, Marseille)
- Thomas Walter CORNELIUS (IM2NP, Marseille)
- Julio Cesar DA SILVA (Institut Néel, Grenoble)
- Beatrice RUTA (Institut Néel, Grenoble)
- Nicolas JAOUEN (Synchrotron SOLEIL, St Aubin)
Local Organizing Committee
- Rachid BELKHOU (Synchrotron SOLEIL, St Aubin)
- Sylvie BONNARDEL (Synchrotron SOLEIL, St Aubin)
- Eliott COGNE (Synchrotron SOLEIL, St Aubin)
- Thomas Walter CORNELIUS (IM2NP, Marseille)
- Mary-Anna DESTERMES (Synchrotron SOLEIL, St Aubin)
- Frédérique FRAISSARD (Synchrotron SOLEIL, St Aubin)
- Nicolas JAOUEN (Synchrotron SOLEIL, St Aubin)
- Jean-Marc LUCACCHIONI (Synchrotron SOLEIL, St Aubin)
- Javier PEREZ (Synchrotron SOLEIL, St Aubin)
Registration is closed.
Deadline for registration : September 14th, 2025
Coffee breaks, the 2 lunches of October 8th and 9th, as well as the dinner of October 7th and the conference dinner of October 8th are covered by the event budget.
Please note that accommodation at SOLEIL Guest House is covered by the event's budget for participants who needs a room.
Call for abstract is closed.
Deadlines for contributions :
- Oral Communications : September 7th, 2025
- Posters : September 14th, 2025
In any case, we kindly ask you to use ONLY the template below to write your summary (in WORD or .rtf format).
Any summary submitted that does not follow this format will be returned to the author
File size is limited to 4MB.
Stand offer for companies
Registration is closed.
We offer during the event a few exhibition areas to companies interested in presenting their products located in the Hall of the Main building of SOLEIL, giving the opportunity for easy interaction between exhibitors, visitors, attendees and the SOLEIL staff.
The area available, of about 4m², is one table and 4 chairs.
These services are proposed in the 1020,00€ all taxes included (850,00€ without taxes), which includes:
- The exhibition area and a poster panel
- For 2 persons: access to all sessions, the Company’s logo on the web site and the list of Commercial Exhibitors with the Company’s logo into the electronic abstract book, coffee-breaks, the lunches of the 8th and 9th of October and the dinners of the 7th of October 2025 (conference dinner of October 8th is available as an optional extra at €60 inc. VAT).
Please note that the number of booths at the exhibition area is limited, and they will be attributed on a first come first served basis.
Industrial exhibitors are requested to register via online registration above.
Advertising
Registration for advertising insert is closed.
The exhibitors can also insert an advertising page into the electronic abstract book of the event, for a supplementary 360,00€ all taxes included (300,00€ without taxes) amount, by selecting the appropriate offer in the online registration form available above, to book an exhibition booth.
If you wish to reserve ONLY the advertising page in the electronic abstract book of the event, please contact us directly by email at the following address : Conf-gdr-coherex2025@synchrotron-soleil.fr
Exhibitors
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Access to SOLEIL
If you come by car:
Geographic Address:
Synchrotron SOLEIL
l'Orme des Merisiers
Départementale 128
91190 Saint Aubin
GPS coordinates:
Latitude: 48.711922
Longitude: 2.146156
at the intersection of RD306 and D128
If you come by public transport:
From PARIS and CHARLES-DE-GAULLE airport
RER B direction SAINT-RÉMY-LÈS-CHEVREUSE until:
the station "MASSY-PALAISEAU" then BUS n°91-06 B or C direction SAINT-QUENTIN GARE, stop "L'ORME DES MERISIERS".
Timetable bus 91-06
the station "LE GUICHET" then join the bus station, take bus n°9, direction SACLAY, stop "L'ORME DES MERISIERS".
Timetable bus 9
station "GIF SUR YVETTE", take bus n° 10, stop SAINT AUBIN
Timetable bus 10
From Orly Airport, take the ORLYVAL, get off at ANTONY, take the RER B (see above) or take the BUS n°91-10 direction "Christ / N3"
Timetable RER.
List of hotels (not limited)
Maison d'Hébergement de SOLEIL - priority to students - Book your accommodation directly
L'Orme des Merisiers - 91190 GIF-SUR-YVETTE
Tel: +33(0)1 69 35 82 00
hebergement@synchrotron-soleil.fr
Hôtel Les Chevaliers des Balances - près de SOLEIL
Place de la Mairie - 91190 SAINT-AUBIN
Tél.: +33 (0)1 69 41 20 55 - Fax: +33 (0)1 69 85 50 75
E-mail: leschevaliersdesbalances@gmail.com
Web: www.leschevaliersdesbalances.fr
Hôtel Le Village**
4 rue Neuve - 91190 GIF-SUR-YVETTE
Tél.: +33 (0)1 69 28 82 51 - Fax: +33 (0)1 69 28 53 93
E-mail: hotel.le.village@wanadoo.fr
Web: http://hotellevillage.fr/
Hôtel d'Orsay - près du RER B
2 rue François Leroux - 91400 ORSAY
Tél.: +33 (0)1 64 86 17 47 - Fax: +33 (0)1 64 86 17 48
E-mail: hotel.orsay@orange.fr
Hôtel B&B
Plateau du Moulon - 91190 GIF-SUR-YVETTE
Tél.: +33 (0) 892 78 80 91 - Fax: +33 (0)1 69 35 34 59
Web: http://www.hotel-bb.com/
Hôtel Campanile Paris Sud
9 Ter Rue Joliot Curie - 91190 GIF-SUR-YVETTE
Tél.: +33 (0) 1 84 00 85 35
Web: https://www.campanile.com/fr/hotels/campanile-paris-saclay
Appart Hôtel Residhome Bures-Sur-Yvette La Guyonnerie
1 Rue de la Guyonnerie, 91440 BURES-SUR-YVETTE
Tél.: +33 (0) 1 64 86 36 00
Web: https://www.myresidhome.com/bures-sur-yvette/residhome-bures-la-guyonnerie/apparthotel-residence-hoteliere.html
For any questions, please contact:
Conf-gdr-coherex2025@synchrotron-soleil.fr
SOLEIL BBUS-Évènements
L’orme des Merisiers
Départementale 128
91190 Saint-Aubin
FRANCE
Downloads
gdr_coherex_2025_programme.pdf (450.35 KB - pdf) (450.35 KB)