Author: Fernando Henrique da Costa [email protected]

This code calculates some CCAs/HEAs parameters:

• Atomic size difference
• Mixing enthalpy
• Mixing entropy
• Valence electron concentration (VEC)
• Electronegativity difference

Sources of data:

SHENG, G. U. O.; LIU, Chain Tsuan. Phase stability in high entropy alloys: formation of solid-solution phase or amorphous phase. Progress in Natural Science: Materials International, v. 21, n. 6, p. 433-446, 2011.

TAKEUCHI, Akira; INOUE, Akihisa. Classification of bulk metallic glasses by atomic size difference, heat of mixing and period of constituent elements and its application to characterization of the main alloying element. Materials Transactions, v. 46, n. 12, p. 2817-2829, 2005.