Hull S1, Norberg ST, Eriksson SG, Mohn CE.
J Phys Condens Matter. 2013 Nov 13;25(45):454205. doi: 10.1088/0953-8984/25/45/454205. Epub 2013 Oct 18.The nature of the dynamic ionic disorder within the high-temperature superionic phase of strontium bromide, β-SrBr2, has been investigated using reverse Monte Carlo (RMC) modelling of neutron powder diffraction data and complementary ab initio molecular dynamics (MD) simulations. The RMC and MD results are in good agreement and indicate the presence of extensive dynamic disorder within the Br(-) sublattice of the cubic fluorite structure. Read More