Name: JDN 2025
Start: 2025-06-02T09:00:00+02:00
End: 2025-06-05T18:00:00+02:00
Location: No location set

JDN 2025

from Monday, 2 June 2025 (09:00) to Thursday, 5 June 2025 (18:00)

Monday, 2 June 2025

12:15 No lunch organised (some lunch-bags available if needed)
No lunch organised (some lunch-bags available if needed)
12:15 - 13:45
13:45
13:45 - 15:15
Contributions

13:45 HP-QENS reveals how plastic water is - Livia Bove

14:15 The new D007 permanently-polarized diffuse scattering instrument at the ILL - Lucile Mangin Thro (ILL)

14:45 1D nanoporous membrane boosts the ionic conductivity of electrolytes - Quentin Berrod (CNRS SyMMES)
15:15 coffee break
coffee break
15:15 - 15:45
15:45
15:45 - 17:00
Contributions

15:45 On De Gennes Narrowing of Fluids Confined in Nanoporous Materials - Benoit Coasne (CNRS/Univ. Grenoble Alpes)

16:00 Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo2(AsO4)2 - Armand Devillez (Université Grenoble Alpes, CNRS, Institut Néel, 38042 Grenoble, France)

16:15 In Situ SAXS and SANS Monitoring of Both Nanofillers and Polymer Chain Microstructure under Uniaxial Stretching in a Nanocomposite with a Controlled Anisotropic Structure - Fabrice Cousin (Laboratoire Léon Brillouin)

16:30 Enhanced dynamics in disordered non-Kramers spin ice Ho2(Ti1−x-Hfx)2O7 : toward the Coulomb quantum spin liquid state - Nathan BUJAULT (Institut Neel, CNRS & Univ. Grenoble Alpes)

16:45 Diffraction data processing for DREAM at the European Spallation Source - Celine Durniak (European Spallation Source ERIC)
17:00 break
break
17:00 - 17:15

17:15

17:15 - 18:15
18:15
18:15 - 20:00
Contributions

18:15 Design of an Inelastic Neutron Spectrometer for the French ICONE project - Kyriakos KARYOS (CEA/LLB)

18:30 Dynamics of the critical phonon modes in quantum paraelectric SrTiO3 - Shiyu Deng (Institut Laue-Langevin)

18:45 Aqueous solubilization of hydrophobic compounds by inorganic nano-ions: An unconventional mechanism - Ioanna Chazapi (Laboratoire Léon Brillouin, Université Paris-Saclay, CEA-CNRS UMR 12 CEA Saclay, 91191 Gif sur Yvette, France)

19:00 Water Intrusion in Nanoporous Materials: Implications for Energy Storage - Thomas MARESCOT (LLB)

19:15 Probing Hydrogen Diffusion in Coal for Geological Storage via Quasielastic Neutron Scattering - Xinxin HE (Pennsylvania State University)

19:30 The ICONE project: towards a new neutron source in France for materials science and industry - Frederic Ott (IRAMIS / Laboratoire Léon Brillouin CEA-CNRS)
20:00 dinner
dinner
20:00 - 21:30
Tuesday, 3 June 2025
08:45
08:45 - 10:15
Contributions

08:45 Surprises from polymer topology and hydrodynamics - Christos Likos (Univiersity of Vienna)

09:15 Altermagnetism and neutron scattering - Paul McClarty (Laboratoire Léon Brillouin)

09:45 Invisible nanodiscs and their formation process, by SANS - Anne Martel (ILL)
10:15 coffee break
coffee break
10:15 - 10:45

10:45

10:45 - 11:45

11:45 lunch
lunch
11:45 - 13:15
13:15
13:15 - 14:30
Contributions

13:15 Deciphering membrane protein structures through scattering and modeling: insights into TSPO, a neuroimaging key marker - Sophie Combet (CNRS)

13:30 SAM: a new SANS instrument at the ILL - Lorenzo Metilli (Laboratoire Léon Brillouin)

13:45 L’étude de vieillisement des électrodes de batteries Li-ion par imagerie neutronique - Gozde Oney (CEA-IRIG)

14:00 Effect of the magnetic metal site on the dipolar-octupolar pyrochlores Nd2Ru2O7 and Nd2Ir2O7 - Felix MORINEAU (Institut Néel)

14:15 Optical molecules in MFI-type zeolites: the unique assets of neutron scattering to complex systems - Florence PORCHER (ESS, Lund (Sweden) & LLB, CEA/Saclay (France))
14:30 excursions
excursions
14:30 - 19:00
19:00 PhD award
PhD award
19:00 - 20:00
Contributions

19:00 Nanometer-size superchaotrope ions or a new class of solubilizers - Olivier Diat (ICSM)

19:30 PhD award
20:00

20:00 - 23:59
Wednesday, 4 June 2025
09:00
09:00 - 10:30
Contributions

09:00 BIFROST: an indirect geometry spectrometer at ESS - Philippe Bourges (LLB CEA Saclay)

09:30 Computational chemistry - scientific results and state-of the art software tools - Elisa Rebolini

10:00 Could fungi seeThe Last of Us? - Why and how we should study antifungal drugs using neutron reflection and lipidomics - Hanna Wacklin-Knecht (European Spallation Source ERIC)
10:30 coffee break
coffee break
10:30 - 11:00
11:00
11:00 - 12:00
Contributions

11:00 One-dimensional hydride ion diffusion in the nitride-hydride catalyst Ca3CrN3H - Lucas Fine (ILL)

11:15 Accessing Diffusive Properties of Dilute Protein Solutions with Neutron Backscattering - Christian Beck

11:30 Microscopic view of hydrogen adsorption in size-variant nano-clay materials - Pascale Launois (Laboratoire de Physique des Solides)

11:45 Bowtie-Shaped Deformation Isotherm of Superhydrophobic Cylindrical Mesopores - Cyril PICARD (UGA)
12:00 lunch
lunch
12:00 - 13:30
13:30
13:30 - 15:00
Contributions

13:30 Grazing Incidence Small Angle Neutron Scattering (GISANS) applied on soft matter systems - Apostolos Vagias (D22 co-responsible)

14:00 SAMBA: The first Small-Angle Neutron Scattering Instrument for the ICONE Compact Source - Alexis CHENNEVIERE (Laboratoire Léon Brillouin, CEA Saclay)

14:30 Complex multi-q magnetic order and multiferroicity in spinel GeFe2O4 - Laura Chaix (Institut Néel, CNRS and Université Grenoble Alpes, 38042 Grenoble, France)
15:00 coffee break
coffee break
15:00 - 15:30
15:30
15:30 - 16:45
Contributions

15:30 Fate of self-assembled lipid nanoparticles in a biomimetic medium - Hugo RONCIN (CEA)

15:45 Thermal conductivity in terbium-based compound : KTb3F10 - Alexandre Ivanov (ILL) Benoît Fauqué (Collège de France) Bertrand Roessli (Paul Scherrer Institut) Eric Ressouche (Université Grenoble Alpes, CEA, IRIG, MEM, MDN, 38042 Grenoble, France) Francoise Damay (LLB) Françoise Le Berre (Institut des Molécules et Matériaux du Mans) Frederic Bourdarot (CEA-Grenoble) Jérôme Lhoste (Institut des Molécules et Matériaux du Mans) OLIVIER DEMORTIER (Laboratoire Léon Brillouin, CEA Saclay) Romain Sibille (Paul Scherrer Institut) Sylvain Petit (LLB CEA-CNRS-Université Paris-Saclay) Tom Fennell (Paul Scherrer Institut) claire colin (Institut Néel, CNRS & Université Grenoble Alpes)

16:00 Near-Surface Concentration Profile of Sheared Semidilute Polymer Solutions - Suzanne Lafon (LIPHY, CNRS)

16:15 Emergent Polar Metal Phase in a Van der Waals Mott Magnet - Shiyu Deng (Institut Laue-Langevin)

16:30 ICONE: instrument suite status - Xavier FABREGES (Laboratoire Léon Brillouin, CEA/CNRS Saclay, France)
16:45 Break
Break
16:45 - 17:00
17:00
17:00 - 18:00
Contributions

17:00 Fluids at an electrostatically active surface: Optimum in interfacial friction and hydroelectronic drag - Cecilia Herrero Guillen (Institut Laue Langevin)

17:15 Neutron detectors - Bruno Guerard (ILL)

17:30 Ninety years of ripening in small angle scattering instrumentation and exploitation methodogy - Thomas Zemb (CEA/ICSM)
18:00

18:00 - 20:00

20:00 dinner
dinner
20:00 - 21:30
Thursday, 5 June 2025
08:30 News from neutron facilities
News from neutron facilities
08:30 - 09:10
Contributions

08:30 News from ESS - Giovanna Fragneto (European Spallation Source ERIC)

08:40 News from ILL - Jacques Jestin (ILL)

08:50 News from 2FDN - Marie Plazanet (Laboratoire Interdisciplinaire de Physique)

09:00 News from LLB - Arnaud Desmedt
09:10

09:10 - 09:30
09:30 Other RIs
Other RIs
09:30 - 10:10
Contributions

09:30 PSI - Michel Kenzelmann (Paul Scherrer Institut)

09:40 CERN - Sean Freeman (CERN)

09:50 EMFL - charles simon (LNCMI CNRS)

10:00 ESRF - Jean Daillant (ESRF)
10:10

10:10 - 10:30

10:30 coffee break
coffee break
10:30 - 11:00
11:00 Support & Users
Support & Users
11:00 - 11:40
Contributions

11:00 EMBL - Kristina Djinovic Carugo (EMBL)

11:10 Batteries hub - Sandrine Lyonnard (CNRS SyMMES)

11:20 FAIR data - Jean-Francois Perrin

11:30 Machine learning in materials science, institutional intiatives, and example of applications - Noel Jakse (SIMAP Grenoble-INP-UGA)
11:40

11:40 - 12:00

12:00 lunch
lunch
12:00 - 13:30

13:30 Round table
Round table
13:30 - 14:30