Transport coefficients and mechanical response in hard-disk colloidal suspensions
Zhang Bo-Kai1, †, , Li Jian3, Chen Kang2, Tian Wen-De2, Ma Yu-Qiang1, 2
       

(a) Activated barrier as a function of shear stress (in units of kB T/σ2) at three volume fractions. The inset shows the same results over a reduced scale. (b) Activated barrier as a function of strain. The inset shows the same results over a reduced scale.