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Figure 8
TTCF plots along the flow direction during (a) the startup and (b) the cessation of shear for a suspension of silica particles (RS ≃ 300 nm and ϕ ≃ 0.014) at a fixed q of 3.4 × 10−3 nm−1. Here the origin of tkin is the same as that of the lag time t. The sharp transition behaviour is identical at other q values. |