5 citations · 5 across the 3 of their papers we have counts for
3 papers
cond-mat.soft2024
Two relaxation mechanisms for rejuvenation of stable polymer glass
Saba Karimi, Junjie Yin, James A. Forrest
We report on the rejuvenation of thin films of polystyrene (PS) as they are heated from stable glassy states - prepared either through vapour deposition or physical aging. For film…
cond-mat.soft2023
Measurement of the depth-dependent local dynamics in thin polymer films through rejuvenation of ultrastable glasses
Saba Karimi, Junjie Yin, Thomas Salez +1
We measure the isothermal rejuvenation of stable glass films of poly(styrene) and poly(methylmethacrylate). We demonstrate that the propagation of the front responsible for the tra…
cond-mat.mtrl-sci2022★ 5 cited
Surface and Bulk Relaxation of Vapour-Deposited Polystyrene Glasses
Junjie Yin, Christian Pedersen, Michael Thees +3
We have studied the liquid-like response of the surface of vapour-deposited glassy films of polystyrene to the introduction of gold nanoparticles on the surface. The build-up of po…