Nature Materials 15, 1100–1106 (2016); published online 18 July 2016; corrected after print 7 March 2017.

In the version of this Article originally published, Fig. 3e used data from ref. 3 that has since been corrected. The Al2O3 nanolattice dataset has been corrected to reflect this. In addition, the Al2O3 hollowtube dataset from ref. 14 has been added to the plot. These changes do not affect the data or findings of the present study. The new figure is shown below.