Phase diagram of binary alloy nanoparticles under high pressure

Han Gyeol Kim, Joonho Lee, Guy Makov

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


CALPHAD (CALculation of PHAse Diagram) is a useful tool to construct phase diagrams of various materials under different thermodynamic conditions. Researchers have extended the use of the CALPHAD method to nanophase diagrams and pressure phase diagrams. In this study, the phase diagram of an arbitrary A–B nanoparticle system under pressure was investigated. The effects of the interaction parameter and excess volume were investigated with increasing pressure. The eutectic temperature was found to decrease in most cases, except when the interaction parameter in the liquid was zero and that in the solid was positive, while the excess volume parameter of the liquid was positive. Under these conditions, the eutectic temperature increased with increasing pressure.

Original languageEnglish
Article number2929
Issue number11
Publication statusPublished - 2021 Jun 1


  • Eutectic point
  • Nanoparticles
  • Phase diagrams
  • Pressure

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics


Dive into the research topics of 'Phase diagram of binary alloy nanoparticles under high pressure'. Together they form a unique fingerprint.

Cite this