Small angle neutron scattering from periodically deformed samples is a useful extension of the methods presently available for the study of molecular dynamics of polymers. In this paper we describe apparatus that has been used to produce large cyclic deformations at frequencies upto 10 Hz and the principles by which data is collected to give spectra corresponding to different states of strain of the sample. Some data on model polydimethylsiloxane networks is given as an illustration of the value of this technique.La diffusion des neutrons aux petits angles par des échantillons périodiquement déformés est une extension des méthodes actuellement disponibles pour l'étude de la dynamique moléculaire des polymères. Dans cet article nous décrivon...
The tube model for linear and branched architectures is nowadays able to predict in high precision t...
We present results obtained by the exploration of molecular motions by neutron scattering and outlin...
Abstract- Quasielastic neutron scattering methods provide the unique opportunity to investigate dyna...
We review some of our latest contributions in the field of neutron scattering of polymers with linea...
The dynamics of an amorphous polystyrene (Mw = 650 000) melt is studied by successive observations o...
The authors are guests at Army Materials Research Agency, Watertown, Massachusetts.Author Institutio...
The molecular deformation of multilinked polystyrene networks in the swollen and stretched states wa...
Small-angle neutron scattering measurements on a series of monodisperse linear entangled polystyrene...
The effect of thermodynamic interactions on the structure and dynamics of isotopic and binary low mo...
The physical properties of polymers depend on a range of both structural and chemical parameters, an...
Membres du jury d'habilitation: J.P. Cotton, F. Hardouin, B. Pansu, J. Prost, M. Rawiso, D. Richter....
CNRS AR 10938 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueSIGLEFRFranc
NoSmall-angle neutron scattering measurements on a series of monodisperse linear entangled polystyre...
We present results obtained by the exploration of molecular motions by neutron scattering and outlin...
By example this short review presents recent scientific advances which were achieved by the applicat...
The tube model for linear and branched architectures is nowadays able to predict in high precision t...
We present results obtained by the exploration of molecular motions by neutron scattering and outlin...
Abstract- Quasielastic neutron scattering methods provide the unique opportunity to investigate dyna...
We review some of our latest contributions in the field of neutron scattering of polymers with linea...
The dynamics of an amorphous polystyrene (Mw = 650 000) melt is studied by successive observations o...
The authors are guests at Army Materials Research Agency, Watertown, Massachusetts.Author Institutio...
The molecular deformation of multilinked polystyrene networks in the swollen and stretched states wa...
Small-angle neutron scattering measurements on a series of monodisperse linear entangled polystyrene...
The effect of thermodynamic interactions on the structure and dynamics of isotopic and binary low mo...
The physical properties of polymers depend on a range of both structural and chemical parameters, an...
Membres du jury d'habilitation: J.P. Cotton, F. Hardouin, B. Pansu, J. Prost, M. Rawiso, D. Richter....
CNRS AR 10938 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueSIGLEFRFranc
NoSmall-angle neutron scattering measurements on a series of monodisperse linear entangled polystyre...
We present results obtained by the exploration of molecular motions by neutron scattering and outlin...
By example this short review presents recent scientific advances which were achieved by the applicat...
The tube model for linear and branched architectures is nowadays able to predict in high precision t...
We present results obtained by the exploration of molecular motions by neutron scattering and outlin...
Abstract- Quasielastic neutron scattering methods provide the unique opportunity to investigate dyna...