Computer-simulation techniques are used to study the domain-growth kinetics of (2×1) ordering in a two-dimensional Ising model with nonconserved order parameter and with variable ratio α of next-nearest- and nearest-neighbor interactions. At zero temperature, persistent growth characterized by the classical growth exponent n≃1 / 2 is found for α≥1, whereas the domain boundaries become pinned and the growth stops for α
Bibliographical noteCopyright (1987) by the American Physical Society.
Høst-Madsen, A., Shah, P. J., Hansen, T., & Mouritsen, O. G. (1987). Effects of temperature on domain-growth kinetics of fourfold-degenerate (2×1) ordering in Ising models. Physical Review B, 36(4), 2333-2336. https://doi.org/10.1103/PhysRevB.36.2333