18 citations · 30 across the 2 of their papers we have counts for
5 papers
Properties of ideal Gaussian glass-forming systems
A. Heuer, A. Saksaengwijit
We introduce the ideal Gaussian glass-forming system as a model to describe the thermodynamics and dynamics of supercooled liquids on a local scale in terms of the properties of th…
The Origin of the Decoupling of Oxygen and Silicon Dynamics in Liquid Silica as Expressed by its Potential Energy Landscape
A. Saksaengwijit, A. Heuer
The oxygen and silicon dynamics in silica is compared via computer simulations. In agreement with experimental data and previous simulations a decoupling of oxygen and silicon dyna…
Dynamics of liquid silica as explained by properties of the potential energy landscape
A. Saksaengwijit, A. Heuer
The dynamics of silica displays an Arrhenius temperature dependence, classifying silica as a strong glass-former. Using recently developed concepts to analyse the potential energy…
Does the potential energy landscape of a supercooled liquid resemble a collection of traps?
A. Heuer, B. Doliwa, A. Saksaengwijit
It is analyzed whether the potential energy landscape of a glass-forming system can be effectively mapped on a random model which is described in statistical terms. For this purpos…
The Origin of the Fragile-to-Strong Crossover in Liquid Silica as Expressed by its Potential Energy Landscape
A. Saksaengwijit, J. Reinisch, A. Heuer
The origin of the fragile-to-strong crossover in liquid silica is characterized in terms of properties of the potential energy landscape (PEL). Using the standard BKS model of sili…