Pressure-temperature phase diagrams of selenium and sulfur in terms of Patashinski model

TL;DR

This paper calculates the pressure-temperature phase diagrams of selenium and sulfur using the Patashinski model, accurately describing melting and phase transitions in agreement with experimental data.

Contribution

It applies the Patashinski model to selenium and sulfur, providing detailed phase diagrams and insights into phase transitions.

Findings

Phase diagrams match experimental data

Melting and polymorphous transitions are well described

Model successfully predicts phase behavior of Se and S

Abstract

The pressure - temperature phase diagrams of Se and S are calculated. Both melting and polymorphous phase transition are described in the frames of statistical Patashinski model. The results are in good agreement with experimental data of Brazhkin et. al.