Frequency Variation of the AC Order Parameter Susceptibility of the Metamagnetic Ising Model

Figure 2

Double logarithmic plots of (a) the staggered magnetic absorption factor () and (b) the staggered dispersion factor () versus frequency of the staggered magnetic field for two different sets of Onsager’s rate coefficients (red lines for ,  , and ; black lines for ,  , and ) in the ferromagnetic phase. The number accompanying each curve is the value of the reduced temperature. (c) The distributions of the two relaxation times of the metamagnetic Ising model for two different sets of Onsager’s rate coefficients. Here, and and  .

(a)

(b)

(c)