Solid-that-Flows Picture of Glass-Forming Liquids
JC Dyre - The Journal of Physical Chemistry Letters, 2024 - ACS Publications
This perspective article reviews arguments that glass-forming liquids are different from those
of standard liquid-state theory, which typically have a viscosity in the mPa· s range and …
of standard liquid-state theory, which typically have a viscosity in the mPa· s range and …
Emergent facilitation and glassy dynamics in supercooled liquids
MR Hasyim, KK Mandadapu - Proceedings of the National …, 2024 - National Acad Sciences
In supercooled liquids, dynamical facilitation refers to a phenomenon where microscopic
motion begets further motion nearby, resulting in spatially heterogeneous dynamics. This is …
motion begets further motion nearby, resulting in spatially heterogeneous dynamics. This is …
Testing Theories of the Glass Transition with the Same Liquid but Many Kinetic Rules
We study the glass transition by exploring a broad class of kinetic rules that can significantly
modify the normal dynamics of supercooled liquids while maintaining thermal equilibrium …
modify the normal dynamics of supercooled liquids while maintaining thermal equilibrium …
Logarithmic aging via instability cascades in disordered systems
Many complex and disordered systems fail to reach equilibrium after they have been
quenched or perturbed. Instead, they sluggishly relax toward equilibrium at an ever-slowing …
quenched or perturbed. Instead, they sluggishly relax toward equilibrium at an ever-slowing …
Direct numerical analysis of dynamic facilitation in glass-forming liquids
C Herrero, L Berthier - Physical Review Letters, 2024 - APS
We propose a computational strategy to quantify the temperature evolution of the timescales
and length scales over which dynamic facilitation affects the relaxation dynamics of glass …
and length scales over which dynamic facilitation affects the relaxation dynamics of glass …
Local vs. cooperative: Unraveling glass transition mechanisms with SEER
M Pica Ciamarra, W Ji, M Wyart - Proceedings of the …, 2024 - National Acad Sciences
Which phenomenon slows down the dynamics in supercooled liquids and turns them into
glasses is a long-standing question of condensed matter. Most popular theories posit that as …
glasses is a long-standing question of condensed matter. Most popular theories posit that as …
Soft pinning: Experimental validation of static correlations in supercooled molecular glass-forming liquids
Enormous enhancement in the viscosity of a liquid near its glass transition is a hallmark of
glass transition. Within a class of theoretical frameworks, it is connected to growing many …
glass transition. Within a class of theoretical frameworks, it is connected to growing many …
Glass-forming liquids need facilitation
L Costigliola, T Hecksher… - Proceedings of the …, 2024 - National Acad Sciences
Fig. 1. Imaginary parts of dynamic linear-response functions of glass-forming liquids of
different chemistry scaled to maximum loss and loss-peak frequency. Orange full curves and …
different chemistry scaled to maximum loss and loss-peak frequency. Orange full curves and …
Why is the dynamics of glasses super-Arrhenius?
JP Bouchaud - arXiv preprint arXiv:2402.01883, 2024 - arxiv.org
The steep increase of the relaxation time of glass forming liquids upon cooling is traditionally
ascribed to an impending entropy crisis: since the system has" nowhere to go", dynamics …
ascribed to an impending entropy crisis: since the system has" nowhere to go", dynamics …
Earthquakelike dynamics in ultrathin magnetic films
We study the motion of a domain wall on an ultrathin magnetic film using the magneto-
optical Kerr effect (MOKE). Our measurements were conducted at magnetic fields …
optical Kerr effect (MOKE). Our measurements were conducted at magnetic fields …