PyDDM.ISF_and_DDMmatrix_theoretical_models.dTheoryTwoBallistic_DDM
PyDDM.ISF_and_DDMmatrix_theoretical_models.dTheoryTwoBallistic_DDM¶
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dTheoryTwoBallistic_DDM
(lagtime, amp, bg, t1, Z1, t2, Z2, f)¶ From Wilson et. al PRL 2011
x: independent variable: our lag time
t1: ballistic relaxation time, 1/qv Z1: Schulz distribution number t2: Z2: f: fraction that is of type 1