<正> We numerically simulate the processing of the phase separation of the polymer blend-particle system underfluctuating fields by new discretization’s form.Due to the presence of oscillatory particles which have an affinity for oneof the components,the ordering mechanism of phase separation will be changed.By changing the oscillatory frequencyw and amplitude γ,we can find the formation of the striped structures either parallel or perpendicular to the oscillatorydirection and obtain a diagram describing the orientational ordering of the domain structures.
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