Breakdown of the Stokes–Einstein relation in supercooled water: The jump-diffusion perspective
Although water is the most ubiquitous liquid it shows many thermodynamic and dynamic
anomalies. Some of the anomalies further intensify in the supercooled regime. While many …
anomalies. Some of the anomalies further intensify in the supercooled regime. While many …
Excess-entropy scaling in supercooled binary mixtures
Transport coefficients, such as viscosity or diffusion coefficient, show significant dependence
on density or temperature near the glass transition. Although several theories have been …
on density or temperature near the glass transition. Although several theories have been …
A perspective on active glassy dynamics in biological systems
Dynamics is central to living systems. Many experiments in the last two decades have
revealed glassy dynamics in diverse biological systems, showing a transition between a …
revealed glassy dynamics in diverse biological systems, showing a transition between a …
Probing excitations and cooperatively rearranging regions in deeply supercooled liquids
Upon approaching the glass transition, the relaxation of supercooled liquids is controlled by
activated processes, which become dominant at temperatures below the so-called …
activated processes, which become dominant at temperatures below the so-called …
Does the Adam-Gibbs relation hold in simulated supercooled liquids?
We perform stringent tests of thermodynamic theories of the glass transition over the
experimentally relevant temperature regime for several simulated glass-formers. The swap …
experimentally relevant temperature regime for several simulated glass-formers. The swap …
[HTML][HTML] Crossover in dynamics in the Kob-Andersen binary mixture glass-forming liquid
Glass-forming liquids are broadly classified as being fragile or strong, depending on the
deviation from Arrhenius behavior of their relaxation times. A fragile to strong crossover is …
deviation from Arrhenius behavior of their relaxation times. A fragile to strong crossover is …
Decoupling of translational diffusion from the viscosity of supercooled water: Role of translational jump diffusion
Some experiments have witnessed gradual decoupling of viscosity from the translational self-
diffusion of supercooled water with decreasing temperature. This indicates the breakdown of …
diffusion of supercooled water with decreasing temperature. This indicates the breakdown of …
Understanding the origin of the breakdown of the Stokes–Einstein relation in supercooled water at different temperature–pressure conditions
A recent experiment has measured the viscosity of water down to approximately 244 K and
up to 300 MPa. The correct viscosity and translational diffusivity data at various temperature …
up to 300 MPa. The correct viscosity and translational diffusivity data at various temperature …
Spatial dimensionality dependence of heterogeneity, breakdown of the Stokes–Einstein relation, and fragility of a model glass-forming liquid
We investigate the heterogeneity of dynamics, the breakdown of the Stokes–Einstein
relation and fragility in a model glass forming liquid, a binary mixture of soft spheres with a …
relation and fragility in a model glass forming liquid, a binary mixture of soft spheres with a …
Non-monotonic composition dependence of the breakdown of Stokes–Einstein relation for water in aqueous solutions of ethanol and 1-propanol: explanation using …
A series of experimental and simulation studies examined the validity of the Stokes–Einstein
relationship (SER) of water in binary water/alcohol mixtures of different mixture …
relationship (SER) of water in binary water/alcohol mixtures of different mixture …