@article{93586, author = {Benjamin Burton}, title = {Simple Empirical Cluster Expansion Hamiltonians for Modeling Cation Order-Disorder in A(B'^d1/3B2/3)O3 Perovskites Such as Pb(Mg1/3Nb2/3)O3}, year = {1999}, number = {59}, month = {1999-01-15}, publisher = {Physical Review B (Condensed Matter and Materials Physics)}, language = {en}, }