748613.fig.0010a
(a)
748613.fig.0010b
(b)
748613.fig.0010c
(c)
Figure 10: (a), (b), and (c) represent the surface-wave instability curves reproduced from Joo et al. [7] corresponding to Figures 5(b), 7(a), and 9(a), respectively, in their study.