Recent developments

The multicomponent version of maps is mmaps and the multicomponent version of emc2 is memc2. The phb code does not have a multicomponent version. All other utilities can handle multicomponent systems.

Although the present tutorial does not discuss the topic, atat also implements reciprocal space cluster expansions and, in particular, the constituent strain formalism [14], see the command reference for csfit. atat can also calculate nonconfigurational contributions to the free energy, such as lattice vibrations and electronic excitations, see the command reference for fitsvsl, svsl, fitfc and felec.



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