490798.fig.007a
(a)
490798.fig.007b
(b)
490798.fig.007c
(c)
490798.fig.007d
(d)
490798.fig.007e
(e)
490798.fig.007f
(f)
490798.fig.007g
(g)
490798.fig.007h
(h)
Figure 7: Temperature dependent AC susceptibility (left panel) and corresponding temperature derivatives (right panel) of samples with , 0.50, 0.55, and 0.60.