Didier Long
YOU?
Author Swipe
View article: Fiber-matrix interface characterization in CF/PEEK composites by analysis of single fiber fragmentation
Fiber-matrix interface characterization in CF/PEEK composites by analysis of single fiber fragmentation Open
International audience
View article: Theory of Bauschinger and Some Other Memory Effects in Glassy Polymers
Theory of Bauschinger and Some Other Memory Effects in Glassy Polymers Open
International audience
View article: Eyring theory for plasticity in amorphous polymers violates Curie's principle
Eyring theory for plasticity in amorphous polymers violates Curie's principle Open
In 1936, Eyring introduced a model for plastic flow which still forms the bedrock of practically all studies on plasticity of glassy polymers.
View article: Theory of Plasticity and Strain Hardening of Glassy Polymers
Theory of Plasticity and Strain Hardening of Glassy Polymers Open
International audience
View article: Correction: Migration of nanoparticles across a polymer–polymer interface: theory and simulation
Correction: Migration of nanoparticles across a polymer–polymer interface: theory and simulation Open
Correction for ‘Migration of nanoparticles across a polymer–polymer interface: theory and simulation’ by Nigel Gibbions et al. , Soft Matter , 2021, 17 , 7294–7310, https://doi.org/10.1039/D1SM00671A.
View article: Microscopic Dynamics in the Strain Hardening Regime of Glassy Polymers
Microscopic Dynamics in the Strain Hardening Regime of Glassy Polymers Open
International audience
View article: Controlling the Morphology in Epoxy/Thermoplastic Systems
Controlling the Morphology in Epoxy/Thermoplastic Systems Open
International audience
View article: Efficient polynomial analysis of magic-angle spinning sidebands and application to order parameter determination in anisotropic samples
Efficient polynomial analysis of magic-angle spinning sidebands and application to order parameter determination in anisotropic samples Open
Chemical shift tensors in 13C solid-state NMR provide valuable localized information on the chemical bonding environment in organic matter, and deviations from isotropic static-limit powder line shapes sensitively encode dynamic-averaging …
View article: Comment on mr-2021-39
Comment on mr-2021-39 Open
Abstract. Chemical shift tensors in 13C solid-state NMR provide valuable localized information on the chemical bonding environment in organic matter, and deviations from isotropic static-limit powder line shapes sensitively encode dynamic-…
View article: Comment on mr-2021-39
Comment on mr-2021-39 Open
Abstract. Chemical shift tensors in 13C solid-state NMR provide valuable localized information on the chemical bonding environment in organic matter, and deviations from isotropic static-limit powder line shapes sensitively encode dynamic-…
View article: Simultaneous memory effects in the stress and in the dielectric susceptibility of a stretched polymer glass
Simultaneous memory effects in the stress and in the dielectric susceptibility of a stretched polymer glass Open
We report experimental evidence that a polymer stretched at constant strain rate λ[over ̇] presents complex memory effects after λ[over ̇] is set to zero at a specific strain λ_{w} for a duration t_{w}, ranging from 100s to 2.2×10^{5}s. When…
View article: Efficient polynomial analysis of MAS spinning sidebands and application to order parameter determination in anisotropic samples
Efficient polynomial analysis of MAS spinning sidebands and application to order parameter determination in anisotropic samples Open
Chemical shift tensors in 13C solid-state NMR provide valuable localized information on the chemical bonding environment in organic matter, and deviations from isotropic static-limit powder lineshapes sensitively encode dynamic-averaging o…
View article: Migration of nanoparticles across a polymer–polymer interface: theory and simulation
Migration of nanoparticles across a polymer–polymer interface: theory and simulation Open
We solve the Stokes equation for an inhomogeneous liquid in the presence of a solid interface. Our solution realistically models the wetting and dewetting of a nanoparticle, and its migration from one liquid phase to another, under shear.
View article: The pressure in ionic solutions
The pressure in ionic solutions Open
International audience
View article: Study of Damage Mechanisms of Amorphous and Low Semicrystalline Polymers under Tensile Deformation by Ultrasmall-Angle X-ray Scattering
Study of Damage Mechanisms of Amorphous and Low Semicrystalline Polymers under Tensile Deformation by Ultrasmall-Angle X-ray Scattering Open
International audience
View article: CCDC 1894763: Experimental Crystal Structure Determination
CCDC 1894763: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Thermoset modified with polyethersulfone: Characterization and control of the morphology
Thermoset modified with polyethersulfone: Characterization and control of the morphology Open
Thermoset (TS) epoxy resins can be toughened with a thermoplastic (TP) for high‐performance applications. The final structure morphology has to be controlled to achieve high mechanical properties and high impact resistance. Four polyethers…
View article: Relaxation time of a polymer glass stretched at very large strains
Relaxation time of a polymer glass stretched at very large strains Open
The polymer relaxation dynamic of a sample, stretched up to the stress\nhardening regime, is measured, at room temperature, as a function of the strain\n$\\lambda$ for a wide range of the strain rate $\\dot\\gamma$, by an original\ndielect…
View article: Diffusio-osmosis and wetting on solid surfaces: a unified description based on a virtual work principle
Diffusio-osmosis and wetting on solid surfaces: a unified description based on a virtual work principle Open
Gradients of composition give rise to tangential forces which are responsible for diffusio-osmosis or wetting dynamics.
View article: CCDC 1894755: Experimental Crystal Structure Determination
CCDC 1894755: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Damage Mechanisms of Plasticized Cellulose Acetate under Tensile Deformation Studied by Ultrasmall-Angle X-ray Scattering
Damage Mechanisms of Plasticized Cellulose Acetate under Tensile Deformation Studied by Ultrasmall-Angle X-ray Scattering Open
International audience
View article: Dynamics in glassy polymers: The Eyring model revisited
Dynamics in glassy polymers: The Eyring model revisited Open
International audience
View article: Acceleration and Homogenization of the Dynamics during Plastic Deformation
Acceleration and Homogenization of the Dynamics during Plastic Deformation Open
International audience
View article: Effect of Filler Morphology and Distribution State on the Linear and Nonlinear Mechanical Behavior of Nanofilled Elastomers
Effect of Filler Morphology and Distribution State on the Linear and Nonlinear Mechanical Behavior of Nanofilled Elastomers Open
International audience
View article: Role of Dynamical Heterogeneities on the Mechanical Response of Confined Polymer
Role of Dynamical Heterogeneities on the Mechanical Response of Confined Polymer Open
Confinement induces various modifications in the dynamics of polymers as compared to bulk. We focus here on the role of dynamical heterogeneities on the mechanics of confined polymers. Using a simple model that allows computation of the me…