Figure 6:
Passive current density (
I
p
) obtained from 0.1 ~1.0 K/s cooled specimens without (a : SL-EPR(1)) and with (b : SL-EPR(2)) 0.3 V holding for 300 s in solution of 0.5 M H
2
SO
4
+0.01 M KSCN +0.5 M NaCl.