Structure changes in glassforming liquids upon cooling and compression

Alexander Z. Patashinski*, Mark A. Ratner

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The structural changes in thermodynamic and kinetic properties of glassforming liquids upon cooling and compression, were investigated. The structural changes suggest changes in local structure of liquid in fragile glassformers. It was observed that pressure-internal energy correlations reflect the structure of rearrangement changes. The general relations were used between structural contributions and fluctuations of energy and pressure in rearrangement motion. The results show that correlations between density and energy changes in local structure fluctuations are weak.

Original languageEnglish (US)
Pages (from-to)4711-4715
Number of pages5
JournalJournal of Chemical Physics
Volume121
Issue number10
DOIs
StatePublished - Sep 8 2004

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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