Author Affiliations

David A. Powell,¹ Mikhail Lapine,² Maxim Gorkunov,³ Ilya V. Shadrivov,^1,* and Yuri S. Kivshar¹

¹Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0200, Australia

²Dept. Electronics and Electromagnetics, Faculty of Physics, University of Seville, Avda. Reina Mercedes s/n, 41015 Seville, Spain

³A. V. Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninski prosp. 59, 119333 Moscow, Russia

^*Corresponding author: ivs124@physics.anu.edu.au