Circular dichroism in higher-order harmonic generation: Heralding topological phases and transitions in Chern insulators

Published in Phys. Rev. B, 2020

Alexis Chacón, Dasol Kim, Wei Zhu, Shane P. Kelly, Alexandre Dauphin, Emilio Pisanty, Andrew S. Maxwell, Antonio Picón, Marcelo F. Ciappina, Dong Eon Kim, Christopher Ticknor, Avadh Saxena, and Maciej Lewenstein Phys. Rev. B 102, 134115 (2020) https://journals.aps.org/prb/abstract/10.1103/PhysRevB.102.134115