Temperature dependence of the excess entropy for liquid alloys

R. N. Singh*, K. A. Azez

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


A simple approach has been used to calculate the excess entropy of mixing (ΔSxS) of liquid Na-K and Na-Cs alloys as a function of concentration and temperature The basic ingredients are the entropy of pure liquid metals and the observed volume of mixing. The temperature dependence ΔSXS for Na-Cs is strikingly diffierent than Na-K- HΔSxs for Na-Cs first increases with T and then starts decreasing whereas for Na-K it decreases continuously with increasing T above Tm.

Original languageEnglish
Pages (from-to)85-92
Number of pages8
JournalPhysics and Chemistry of Liquids
Issue number2
Publication statusPublished - 1996

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Materials Chemistry


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