32 citations · 110 across the 15 of their papers we have counts for
7 papers · 1 filter
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…
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…
Influence of Side Chain Isomerism on the Rigidity of Poly(3-alkylthiophenes) in Solutions Revealed by Neutron Scattering
William D. Hong, Christopher N. Lam, Yangyang Wang +5
Using small angle neutron scattering, we conducted a detailed structural study of poly(3-alkylthiophenes) dispersed in deuterated dicholorbenzene. The focus was placed on addressin…
Scaling Behavior of Anisotropy Relaxation in Deformed Polymers
Christopher N. Lam, Wen-Sheng Xu, Wei-Ren Chen +12
Drawing an analogy to the paradigm of quasi-elastic neutron scattering, we present a general approach for quantitatively investigating the spatiotemporal dependence of structural a…
Strain Heterogeneity in Sheared Colloids Revealed by Neutron Scattering
Kevin Chen, Bin Wu, Guan-Rong Huang +2
Recent computational and theoretical studies have shown that the deformation of colloidal suspensions under a steady shear is highly heterogeneous at the particle level and demonst…
Dynamic Equivalence between Soft Star Polymers and Hard Spheres
Zhe Wang, Antonio Faraone, Panchao Yin +5
Understanding the dynamics of soft colloids, such as star polymers, dendrimers, and microgels, is of scientific and practical importance. It is known that the excluded volume effec…