Fragility in glassy liquids: A structural approach based on machine learning
The rapid rise of viscosity or relaxation time upon supercooling is a universal hallmark of
glassy liquids. The temperature dependence of viscosity, however, is quite nonuniversal for …
glassy liquids. The temperature dependence of viscosity, however, is quite nonuniversal for …
Building a “trap model” of glassy dynamics from a local structural predictor of rearrangements
Here we introduce a variation of the trap model of supercooled liquids based on softness, a
particle-based variable identified by machine learning that quantifies the local structural …
particle-based variable identified by machine learning that quantifies the local structural …
Dynamical susceptibilities near ideal glass transitions
Building on the recently derived inhomogeneous mode-coupling theory, we extend the
generalized mode-coupling theory of supercooled liquids to inhomogeneous environments …
generalized mode-coupling theory of supercooled liquids to inhomogeneous environments …
Structure ordering and glass transition in size-asymmetric ternary mixtures of hard spheres: Variation from fragile to strong glasses
We investigate the structure and activated dynamics of a binary mixture of colloidal particles
dispersed in a solvent of much smaller-sized particles. The solvent degrees of freedom are …
dispersed in a solvent of much smaller-sized particles. The solvent degrees of freedom are …
The dynamics of machine-learned" softness" in supercooled liquids describe dynamical heterogeneity
The dynamics of supercooled liquids slow down and become increasingly heterogeneous
as they are cooled. Recently, local structural variables identified using machine learning …
as they are cooled. Recently, local structural variables identified using machine learning …
Role of Fragility of the Glass Formers in the Yielding Transition under Oscillatory Shear
R Chatterjee, M Adhikari, S Karmakar - arXiv preprint arXiv:2403.16972, 2024 - arxiv.org
We study the effect of the fragility of glass formers on the yielding transition under oscillatory
shear via extensive computer simulations. Employing sphere assemblies interacting with a …
shear via extensive computer simulations. Employing sphere assemblies interacting with a …
Concerning the formation of chains of particles in the Kob-Andersen (4: 1) and Wahnstr {\" o} m (1: 1) model liquids on coolind and supercooling
VA Levashov - arXiv preprint arXiv:2209.07981, 2022 - arxiv.org
Investigations of structural changes happening with liquids on cooling and supercooling
continue to attract significant attention as there is still no sufficient understanding of the …
continue to attract significant attention as there is still no sufficient understanding of the …
Relaxation process of Yukawa glassy system
A Bertheussen - 2022 - ntnuopen.ntnu.no
Relaksasjonsprosessen til et glass-system er av høy interesse i mange industrier, blant
annet farmasi, kosmetikk, mat og bygge bransjen. Når et glass formes øker som regel …
annet farmasi, kosmetikk, mat og bygge bransjen. Når et glass formes øker som regel …