Liebtrau, Matthias http://orcid.org/0000-0002-2374-696X
Sivis, Murat http://orcid.org/0000-0002-1367-6072
Feist, Armin http://orcid.org/0000-0003-1434-8895
Lourenço-Martins, Hugo http://orcid.org/0000-0003-3929-5742
Pazos-Pérez, Nicolas
Alvarez-Puebla, Ramon A. http://orcid.org/0000-0003-4770-5756
de Abajo, F. Javier García http://orcid.org/0000-0002-4970-4565
Polman, Albert
Ropers, Claus
Article History
Received: 11 September 2020
Revised: 1 March 2021
Accepted: 12 March 2021
First Online: 15 April 2021
Conflict of interest
: A.P. is co-founder and co-owner of Delmic BV, a company that produces the cathodoluminescence system that was used in this work. The remaining authors declare no competing interests.