Solid-fluid phase transitions under extreme pressures including negative ones

Attila R. Imre, Aleksandra Drozd-Rzoska, Ákos Horváth, Thomas Kraska, Sylwester J. Rzoska

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Upon heating or isotropic expansion, condensed matters (solids and liquids) can reach their stability limits, where the system must be stabilized by the appearance of a second phase. During isotropic expansion, the pressure can reach negative values. In auxetic materials, volume expansion is an inherent way of behavior, therefore, negative-pressure states can be reached easily during uni-axial stretch. In this paper, a comparison of various stability limits of pure and ordered one-component stretched solids will be mapped, with special focus on auxetic materials.

Original languageEnglish
Pages (from-to)4157-4162
Number of pages6
JournalJournal of Non-Crystalline Solids
Volume354
Issue number35-39
DOIs
Publication statusPublished - Oct 1 2008

Keywords

  • Mechanical properties

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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