M. Bugnet, Nano Letters, vol.17, pp.7652-7658, 2017.

Y. Lin, Nano Letters, vol.14, p.196, 2014.

H. Yoshida, Science, vol.335, issue.6066, pp.317-319, 2012.

A. M. Glänzer, Angewandte Chemie International Edition, vol.56, issue.42, pp.13078-13082, 2017.

I. Trenque, Phys Chem. Chem. Phys, 2019.

O. Matz and M. Calatayud, ACS Omega, vol.3, pp.16063-16073, 2018.

M. , USA is gratefully acknowledged for providing ceria nanocubes. The electron microscopy work presented here has been performed on a FEI Titan ETEM at the Lyon-St-Etienne centre for electron microscopy, Z. Wu from ORNL