Dynamical scaling and crossover from algebraic to logarithmic growth in dilute systems
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Dynamical scaling and crossover from algebraic to logarithmic growth in dilute systems. / Mouritsen, Ole G.; Shah, Peter Jivan.
In: Physical Review B (Condensed Matter and Materials Physics), Vol. 40, No. 16, 1989, p. 11445-11448.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Dynamical scaling and crossover from algebraic to logarithmic growth in dilute systems
AU - Mouritsen, Ole G.
AU - Shah, Peter Jivan
PY - 1989
Y1 - 1989
N2 - The ordering dynamics of the two-dimensional Ising antiferromagnet with mobile vacancies and nonconserved order parameter is studied by Monte Carlo temperature-quenching experiments. The domain-size distribution function is shown to obey dynamical scaling. A crossover is found from an algebraic growth law for the pure system to effectively logarithmic growth behavior in the dilute system, in accordance with recent experiments on ordering kinetics in impure chemisorbed overlayers and off-stoichiometric alloys.
AB - The ordering dynamics of the two-dimensional Ising antiferromagnet with mobile vacancies and nonconserved order parameter is studied by Monte Carlo temperature-quenching experiments. The domain-size distribution function is shown to obey dynamical scaling. A crossover is found from an algebraic growth law for the pure system to effectively logarithmic growth behavior in the dilute system, in accordance with recent experiments on ordering kinetics in impure chemisorbed overlayers and off-stoichiometric alloys.
U2 - 10.1103/PhysRevB.40.11445
DO - 10.1103/PhysRevB.40.11445
M3 - Journal article
AN - SCOPUS:0001105047
VL - 40
SP - 11445
EP - 11448
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 16
ER -
ID: 238387911