Crystallization in thin films of polymer glasses: The role of free surfaces, solid interfaces and their competition

Y Yang, H Tian, S Napolitano, B Zuo - Progress in Polymer Science, 2023 - Elsevier
Polymer coatings of nanometric thickness are about to enter in everyday life as part of a
wide range of applications such as protective layers, stimuli-responsive membranes or as …

[HTML][HTML] Surface dynamics of glasses

H Tian, Q Xu, H Zhang, RD Priestley, B Zuo - Applied Physics Reviews, 2022 - pubs.aip.org
Two challenging scientific disciplines, ie, the physics of glasses [Anderson, Science 267,
1615 (1995); Kennedy and Norman, Science 309, 75 (2005)] and interface chemistry …

Visualizing slow internal relaxations in a two-dimensional glassy system

Y Chen, Z Ye, K Wang, J Huang, H Tong, Y Jin… - Nature Physics, 2023 - nature.com
Unlike a crystal, a glassy solid state displays slow internal relaxation processes besides
vibrational modes even when structural (α) relaxation is frozen. The precise nature of such …

Enhanced heterogeneous diffusion of nanoparticles in semiflexible networks

Z Xu, X Dai, X Bu, Y Yang, X Zhang, X Man, X Zhang… - ACS …, 2021 - ACS Publications
The transport of nanoparticles in semiflexible networks, which form diverse principal
structural components throughout living systems, is important in biology and biomedical …

Learning molecular dynamics: predicting the dynamics of glasses by a machine learning simulator

H Liu, Z Huang, SS Schoenholz, ED Cubuk… - Materials …, 2023 - pubs.rsc.org
Many-body dynamics of atoms such as glass dynamics is generally governed by complex
(and sometimes unknown) physics laws. This challenges the construction of atom dynamics …

Percolation transitions in compressed SiO2 glasses

A Hasmy, S Ispas, B Hehlen - Nature, 2021 - nature.com
Amorphous–amorphous transformations under pressure are generally explained by
changes in the local structure from low-to higher-fold coordinated polyhedra,,–. However, as …

Machine-learning integrated glassy defect from an intricate configurational-thermodynamic-dynamic space

ZY Yang, D Wei, A Zaccone, YJ Wang - Physical Review B, 2021 - APS
Optimizing materials' properties and functions by controlling defects in the crystalline phase
has been a cornerstone of materials science and condensed matter physics. However, this …

Machine learning atomic-scale stiffness in metallic glass

ZH Peng, ZY Yang, YJ Wang - Extreme Mechanics Letters, 2021 - Elsevier
Due to lack of either translational or rotational symmetries at atomic-scale, predicting
properties of amorphous materials from static structure is a challenging task. To circumvent …

Local symmetry predictors of mechanical stability in glasses

ACY Liu, ED Bøjesen, RF Tabor, ST Mudie… - Science …, 2022 - science.org
The mechanical properties of crystals are controlled by the translational symmetry of their
structures. But for glasses with a disordered structure, the link between the symmetry of local …

Non-Gaussian Diffusion of Individual Lipids Unveils the Unique Peptide–Membrane Interaction Dynamics

C Xu, K Yang, B Yuan - The Journal of Physical Chemistry Letters, 2023 - ACS Publications
The dynamics of protein (or peptide)–membrane interactions plays a central role in cellular
functions; however, the underlying mechanisms remain unclear. Herein, through analyzing …