Advances in sample environments for neutron scattering for colloid and interface science

AP Le Brun, EP Gilbert - Advances in Colloid and Interface Science, 2024 - Elsevier
Sample environments are an essential and integral inclusion to all neutron scattering
experiments. This review describes recent advances in such devices across the full …

[HTML][HTML] Effect of cyclic straining with various rates on stress softening/hysteresis and structural evolution of filled rubber: a time-resolved SANS study

TT Yang, Y Shui, CS Wei, LZ Huang, CW Yang… - Composites Part B …, 2022 - Elsevier
The effect of cyclic straining on stress softening/hysteresis and structural evolution silica
filled deuterated silicone rubber (SFdSR) during cyclic deformation has been investigated. In …

In search of physical meaning: defining transient parameters for nonlinear viscoelasticity

SA Rogers - Rheologica Acta, 2017 - Springer
A complete set of model-independent viscoelastic functions for understanding responses to
transient nonlinear rheological tests is presented, using large-amplitude oscillatory shear …

Multiscale characterization of semicrystalline polymeric materials by synchrotron radiation X‐ray and neutron scattering

W Chen, D Liu, L Li - Polymer Crystallization, 2019 - Wiley Online Library
Synchrotron radiation (SR) X‐ray and neutron scattering provide excellent probes for the
investigation of polymeric material. Based on high brilliant beam with a tunable wavelength …

Soft matter roadmap

JL Barrat, E Del Gado, SU Egelhaaf… - Journal of Physics …, 2023 - iopscience.iop.org
Soft materials are usually defined as materials made of mesoscopic entities, often self-
organised, sensitive to thermal fluctuations and to weak perturbations. Archetypal examples …

Structure-property relationships via recovery rheology in viscoelastic materials

JCW Lee, KM Weigandt, EG Kelley, SA Rogers - Physical review letters, 2019 - APS
The recoverable strain is shown to correlate to the temporal evolution of microstructure via
time-resolved small-angle neutron scattering and dynamic shear rheology. Investigating two …

Time-resolved mechanical spectroscopy of soft materials via optimally windowed chirps

M Geri, B Keshavarz, T Divoux, C Clasen, DJ Curtis… - Physical Review X, 2018 - APS
The ability to measure the bulk dynamic behavior of soft materials with combined time and
frequency resolution is instrumental for improving our fundamental understanding of …

Molecular alignment in polyethylene during cold drawing using in-situ SANS and Raman spectroscopy

CR López-Barrón, Y Zeng, JJ Schaefer… - …, 2017 - ACS Publications
Changes in the crystalline and mesoscale lamellar structure during plastic deformation of
semicrystalline polymers have been extensively studied by X-ray diffraction techniques …

Unveiling temporal nonlinear structure–rheology relationships under dynamic shearing

JCW Lee, L Porcar, SA Rogers - Polymers, 2019 - mdpi.com
Understanding how microscopic rearrangements manifest in macroscopic flow responses is
one of the central goals of nonlinear rheological studies. Using the sequence-of-physical …

Quantitative investigation on the nonlinear viscoelasticity of magnetorheological gel under large amplitude oscillatory shear

R Mao, X Wang, S Cai, G Zhang, J Wang - Colloids and Surfaces A …, 2022 - Elsevier
Magnetorheological gel (MRG) is a kind of magneto-sensitive smart composite whose
nonlinear rheological behavior is highly controllable by external magnetic fields. For filling …