doi: 10.1557/jmr.2016.252, Published by Materials Research Society with Cambridge University Press, 18 July 2016.
In the original retraction Reference Li1 , Figure 7 was cited as improperly reprinted without permission from the author’s previous publication. The retraction omitted that Figure 4 was also improperly reprinted. The original retraction has since been updated.
This addendum has no bearing on the previously published works, and results stand as presented.