147 citations · 314 across the 24 of their papers we have counts for
17 papers · 1 filter
Localized elasticity governs the nonlinear rheology of colloidal supercooled liquids
Dejia Kong, Wei-Ren Chen, Ke-Qi Zeng +2
We propose a microscopic picture for understanding the nonlinear rheology of supercooled liquids with soft-repulsive potentials. Based on Brownian dynamics simulations of supercool…
Determining Hydration Level in Self-Assembled Structures Using Contrast Variation Small Angle Neutron Scattering
Albert Y. Ho, Guan-Rong Huang, Wei-Ren Chen
We outline a strategy for quantitatively evaluating the conformational characteristics of self-assembled structures using the techniques of contrast variation small angle neutron s…
Spatial correlations of entangled polymer dynamics
Jihong Ma, Jan-Michael Y. Carrillo, Changwoo Do +6
The spatial correlations of entangled polymer dynamics are examined by molecular dynamics simulations and neutron spin-echo spectroscopy. Due to the soft nature of topological cons…
A Machine Learning Inversion Scheme for Determining Interaction from Scattering
Chi-Huan Tung, Shou-Yi Chang, Jan-Michael Carrillo +3
We outline a machine learning strategy for determining the effective interaction in the condensed phases of matter using scattering. Via a case study of colloidal suspensions, we s…
Size and shape fluctuations of ultrasoft colloids
Huarui Wu, Jing Song, Wei-Ren Chen +3
Ultrasoft colloidal particle fluctuates due to its flexibility. Such fluctuation is essential for colloidal structure and dynamics, but is challenging to quantify experimentally. W…
Evolution of CTAB/NaSal Micelles: Structural Analysis by SANS
Christopher N. Lam, William D. Hong, Changwoo Do +1
Surfactants are amphiphilic molecules that spontaneously self-assemble in aqueous solution into various ordered and disordered phases. Under certain conditions, one-dimensional str…