599 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR61 papers
- CEA Paris-SaclayFR57 papers
- Centre National de la Recherche ScientifiqueFR50 papers
- Institut Laue-LangevinFR15 papers
- Université Paris-SudFR11 papers
- Max Planck Institute for Solid State ResearchDE8 papers
- Laboratoire de physique des SolidesFR7 papers
- Rutherford Appleton LaboratoryGB7 papers
- CEA GrenobleFR6 papers
- Université de MontpellierFR6 papers
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- Paul Scherrer InstituteCH5 papers
11 papers · 1 filter
The consequence of excess configurational entropy on fragility: the case of a polymer/oligomer blend
C. Dalle-Ferrier, S. Simon, W. Zheng +5
By taking advantage of the molecular weight dependence of the glass transition of polymers and their ability to form perfectly miscible blends, we propose a way to modify the fragi…
Spin-lattice coupling, frustration and magnetic order in multiferroic RMnO3
X. Fabreges, S. Petit, I. Mirebeau +5
We have performed high resolution neutron diffraction and inelastic neutron scattering experiments in the frustrated multiferroic hexagonal compounds RMnO3 (R=Ho, Yb, Sc, Y), which…
Pearlnecklacelike chain conformation of hydrophobic polyelectrolyte: a SANS study of partially sulfonated polystyrene in water
François Boué, Marie Noelle Spiteri, Claudine Williams
The form factor of partially sulfonated polystyrene PSSNa (degree of sulfonation f =1, 0.72, 0.64 and 0.36), at polymer concentration 0.17M and 0.34M, without or with added salt (0…
Influence of Chain Interdiffusion Between Immiscible Polymers on Dewetting Dynamics
Severine Coppee, Sylvain Gabriele, Alain M. Jonas +2
The interface between two immiscible polymers, polystyrene (PS) and polydimethylsiloxane (PDMS), was studied by neutron reflectivity and dewetting by using free PS chains and PDMS…
Anisotropic Reinforcement of Nanocomposites Tuned by Magnetic Orientation of the Filler Network
Jacques Jestin, Fabrice Cousin, Isabelle Dubois +4
We present a new material which displays anisotropic and mechanical properties tuneable during synthesis under magnetic field. It is formulated by mixing aqueous suspensions of pol…
Suppression of Aggregation in Natural-Semiflexible/Flexible Polyanion Mixtures, and Direct Check of the OSF Model using SANS
Fabien Bonnet, Ralph Schweins, François Boué +1
Aggregation and other interactions are suppressed for a biological semiflexible polyelectrolyte, hyaluronan (HA), when it is embedded in a mixture with another negatively charged a…