143 citations · 387 across the 11 of their papers we have counts for
5 papers · 1 filter
On the location of the excess wing relative to the a-loss peak in the susceptibility spectra from simulations with the swap Monte Carlo algorithm
K. L. Ngai
An advance was made by Guiselin et al. [arXiv:2103.01569 (2021)] in molecular dynamics simulations of the equilibrium dynamics of supercooled liquids near the experimental glass tr…
Manifestation of sub-Rouse modes in flow at the surface of low molecular weight polystyrene
K. L. Ngai, S. Capaccioli, Daniele Prevosto +1
The presence of a viscoelastic mechanism distinctly different from the segmental a-relaxation and the Rouse modes within the glass-rubber transition zone of polymers had been justi…
Thermorheological Complexity in Polymers and the Problem of the Glass Transition
K. L. Ngai, C. M. Roland
A current focus in studies of the glass transition is the role of dynamic heterogeneities. Although these efforts may clarify the origin of the spectacular change in properties of…
Coupling model analysis of interchain coupled chain dynamics of PEO in blends with PMMA
K. L. Ngai, Limin Wang
Quasielastic neutron scattering and molecular dynamics simulation data from PEO/PMMA blends found that for short times the self-dynamics of PEO chain follows the Rouse model, but a…
Evidence of coexistence of change of caged dynamics at Tg and the dynamic transition at Td in solvated proteins
S. Capaccioli, K. L. Ngai, S. Ancherbak +1
Mossbauer spectroscopy and neutron scattering measurements on proteins embedded in solvents including water and aqueous mixtures have emphasized the observation of the distinctive…