250 citations · 270 across the 2 of their papers we have counts for
2 papers
cond-mat.soft2019★ 20 cited
Using Mw dependence of surface dynamics of glassy polymers to probe the length scale of free surface mobility
Yu Chai, Thomas Salez, James Forrest
We describe a series of surface levelling experiments in glassy polystyrene (PS) of varying molecular weight. The evolution through a mobile surface layer is described by the glass…
cond-mat.soft2014★ 250 cited
A direct quantitative measure of surface mobility in a glassy polymer
Yu Chai, Thomas Salez, Joshua D. McGraw +4
Thin polymer films have striking dynamical properties that differ from their bulk counterparts. With the simple geometry of a stepped polymer film on a substrate, we probe mobility…