Models and Materials
Data for a phase consists of:
- Unary G as f(T,P) possibly magnetic with one or more sublattices
- Gex as f(T,P,x), typical models:
- Redlich Kister
- Quasi chemical
- Modified Wagner dilute
- Modified Pitzer
- ternary or reciprocal interactions
To model a wide range of mostly inorganic materials
- Alloys
- Semi-conductors
- Oxides
- Salts
- Aqueous solution
- Gas phase and stoichiometric solids
- Others (eg Polymer solutions, Organic vapours and Bio systems)