(a)
(b)
Figure 6:
Structure diagrams for the (a) PC and (b) PA systems. In regions I, there is no low-
k
prepeak in the structure factor
𝑆
𝐶
(
𝑞
)
. In region II, the function
𝑆
𝐶
(
𝑞
)
exhibits the prepeak.
