T. Schneider
Zeitschrift für Physik B Condensed Matter
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. © 1973 The American Physical Society.
T. Schneider
Zeitschrift für Physik B Condensed Matter
S. Sarbach, T. Schneider
Ferroelectrics
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Physik der Kondensierten Materie
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Zeitschrift für Physik B Condensed Matter