Dynamics of random interfaces in an order-disorder transition

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

Organisaatiot

  • Temple University
  • EXXON Research and Engineering Company

Kuvaus

A computer-simulation study of the dynamic structure factor has been carried out for the two-dimensional Ising antiferromagnet at several temperatures below Tc. The scaling function for the structure factor depends weakly on temperature. The corresponding second moment as well as a characteristic domain size exhibits an Allen-Cahn time dependence, but with temperature-dependent prefactors which disagree with their theory in two dimensions. Additional theoretical work seems necessary to understand the temperature dependence of the scaling function and the domain size.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut5263-5267
JulkaisuPhysical Review B
Vuosikerta28
Numero9
TilaJulkaistu - 1983
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 9935844