What is it about?
We study by means of simulation the change of the properties of sodium silicate with respect to density. Some anomalous behavior with pressure are found.
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Why is it important?
This article provides new insights on how pressure induces both order and disorder in the network. It potentially opens new means of optimisation of glass properties.
Read the Original
This page is a summary of: Structural, vibrational, and thermal properties of densified silicates: Insights from molecular dynamics, The Journal of Chemical Physics, July 2012, American Institute of Physics,
DOI: 10.1063/1.4738501.
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Resources
From pockets to channels: Density-controlled diffusion in sodium silicates
Study of diffusion in the same system.
Viscosity and viscosity anomalies of model silicates and magmas: a numerical investigation
Study of viscosity in the same system.
Transport Anomalies and Adaptative Pressure-Dependent Topological Constraints in Tetrahedral Liquids: Evidence for a Reversibility Window Analogue
Constraints analysis in the same system.
Anomalies of the first sharp diffraction peak in network glasses: Evidence for correlations with dynamic and rigidity properties
Detailed FSDP analysis in the same system.
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