Structural order as a genuine control parameter of dynamics in simple glass formers
Glass transition is characterised by drastic dynamical slowing down upon cooling,
accompanied by growing spatial heterogeneity. Its rationalisation by subtle changes in the …
accompanied by growing spatial heterogeneity. Its rationalisation by subtle changes in the …
Revealing hidden structural order controlling both fast and slow glassy dynamics in supercooled liquids
The dynamics of a supercooled liquid near the glass transition is characterized by two-step
relaxation, fast β and slow α relaxations. Because of the apparently disordered nature of …
relaxation, fast β and slow α relaxations. Because of the apparently disordered nature of …
Local structure in deeply supercooled liquids exhibits growing lengthscales and dynamical correlations
Glasses are among the most widely used of everyday materials, yet the process by which a
liquid's viscosity increases by 14 decades to become a glass remains unclear, as often …
liquid's viscosity increases by 14 decades to become a glass remains unclear, as often …
Revealing the link between structural relaxation and dynamic heterogeneity in glass-forming liquids
Despite the use of glasses for thousands of years, the nature of the glass transition is still
mysterious. On approaching the glass transition, the growth of dynamic heterogeneity has …
mysterious. On approaching the glass transition, the growth of dynamic heterogeneity has …
Relationship between local structure and relaxation in out-of-equilibrium glassy systems
SS Schoenholz, ED Cubuk… - Proceedings of the …, 2017 - National Acad Sciences
The dynamical glass transition is typically taken to be the temperature at which a glassy
liquid is no longer able to equilibrate on experimental timescales. Consequently, the …
liquid is no longer able to equilibrate on experimental timescales. Consequently, the …
Autonomously revealing hidden local structures in supercooled liquids
E Boattini, S Marín-Aguilar, S Mitra, G Foffi… - Nature …, 2020 - nature.com
Few questions in condensed matter science have proven as difficult to unravel as the
interplay between structure and dynamics in supercooled liquids. To explore this link, much …
interplay between structure and dynamics in supercooled liquids. To explore this link, much …
Mutual information reveals multiple structural relaxation mechanisms in a model glass former
AJ Dunleavy, K Wiesner, R Yamamoto… - Nature …, 2015 - nature.com
Among the key challenges to our understanding of solidification in the glass transition is that
it is accompanied by little apparent change in structure. Recently, geometric motifs have …
it is accompanied by little apparent change in structure. Recently, geometric motifs have …
Revealing key structural features hidden in liquids and glasses
A great success of solid state physics comes from the characterization of crystal structures in
the reciprocal (wave vector) space. The power of structural characterization in Fourier space …
the reciprocal (wave vector) space. The power of structural characterization in Fourier space …
Point-to-set lengths, local structure, and glassiness
The growing sluggishness of glass-forming liquids is thought to be accompanied by growing
structural order. The nature of such order, however, remains hotly debated. A decade ago …
structural order. The nature of such order, however, remains hotly debated. A decade ago …
Universal localization transition accompanying glass formation: insights from efficient molecular dynamics simulations of diverse supercooled liquids
The origin of the precipitous dynamic arrest known as the glass transition is a grand open
question of soft condensed matter physics. It has long been suspected that this transition is …
question of soft condensed matter physics. It has long been suspected that this transition is …