Answers are grounded in this paper and cite their sources.
We report on a molecular-dynamics study of a two-dimensional model system which is expected to exhibit antiferrodistortive structural phase transitions. The estimated values for the critical exponents β and γ are close to those of the two-dimensional Ising model. The origin of a central peak in the dynamic form factor is attributed to the formation and the dynamics of clusters.
No takes yet. Share an insight, caveat, or question.
Schneider et al. (1973) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: