Metastable polymer adsorption dictates the dynamical gradients at interfaces
H Tian, C Bi, Z Li, C Wang, B Zuo - Macromolecules, 2023 - ACS Publications
Polymer adsorption proceeds through a wide variety of metastable states due to kinetic
constraints originating from the pinning of segments on solid interfaces, creating an …
constraints originating from the pinning of segments on solid interfaces, creating an …
Surface equilibration mechanism controls the stability of a model codeposited glass mixture of organic semiconductors
While previous work has identified the conditions for preparing ultrastable single-component
organic glasses by physical vapor deposition (PVD), little is known about the stability of …
organic glasses by physical vapor deposition (PVD), little is known about the stability of …
Surface mobility of amorphous indomethacin containing moisture and a surfactant: a concentration–temperature superposition principle
An amorphous material can have vastly higher mobility on the surface than in the bulk and,
as a result, shows fast surface crystallization. Most amorphous materials contain multiple …
as a result, shows fast surface crystallization. Most amorphous materials contain multiple …
Measurement of the depth-dependent local dynamics in thin polymer films through rejuvenation of ultrastable glasses
The depth dependence of structural relaxation dynamics is a key part of understanding thin
glassy films. Despite this importance and decades of research, a method to provide this …
glassy films. Despite this importance and decades of research, a method to provide this …
Surface Glass Transition Temperature Region of Diarylethene Films Determined by Nano‐Marangoni Effect
T Tsujioka, K Yamabayashi, K Kotani - Small, 2024 - Wiley Online Library
For the last two decades, research has addressed whether the glass transition temperature
and the molecular motions on the surface of organic films are significantly different from …
and the molecular motions on the surface of organic films are significantly different from …
Effect of the nature of the solid substrate on spatially heterogeneous activated dynamics in glass forming supported films
AD Phan, KS Schweizer - The Journal of Chemical Physics, 2024 - pubs.aip.org
We extend the force-level elastically collective nonlinear Langevin equation theory to treat
the spatial gradients of the alpha relaxation time and glass transition temperature, and the …
the spatial gradients of the alpha relaxation time and glass transition temperature, and the …
[HTML][HTML] Slow dynamics in disordered materials across theory, experiments, and simulations
In the past few years, novel theoretical and experimental developments have significantly
advanced our understanding of slow dynamics in viscous liquids, gels, glasses, and other …
advanced our understanding of slow dynamics in viscous liquids, gels, glasses, and other …
[HTML][HTML] Experimental evidence for the presence of irreversibly adsorbed material in vapor deposited glasses
Vapor deposited glasses got wide scientific attention as they are remarkably stable and
dense materials with significant practical applications. In this work, we investigate the …
dense materials with significant practical applications. In this work, we investigate the …
[图书][B] A study of amorphous materials: Surface dynamics, surface modification, and polyamorphism
Y Li - 2022 - search.proquest.com
The glass is a unique solid state with liquid-like spatial uniformity and crystal-like
mechanical strength. Different materials have been prepared into the glassy state for …
mechanical strength. Different materials have been prepared into the glassy state for …