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Investigating the cooling rate dependence of amorphous silica: A computer simulation study

1996; Volume: 100; Issue: 9 Linguagem: Inglês

10.1002/bbpc.19961000906

0005-9021

Katharina Vollmayr, Walter Kob,

Phase Equilibria and Thermodynamics

Abstract We use molecular dynamics computer simulations to study the dependence of the properties of amorphous silica on the cooling rate with which the glass has been produced. In particular we show that the density, the glass transition temperature, the radial distribution function and the distribution of the size of the rings depend on the cooling rate.