Visualizing Strong Light-matter Interactions Using Fast Electrons. (August 2020) - Yankovich, Andrew; Munkhbat, Battulga; Baranov, Denis; Cuadra, Jorge; Olsén, Erik; Lourenço-Martins, Hugo; Tizei, Luiz; Kociak, Mathieu; Shegai, Timur; Olsson, Eva