Tunable plasmonic dichroism of Au nanoparticles self-aligned on rippled Al2O3 thin filmsD. Babonneau, S. Camelio, L. Simonot, F. Pailloux, P. Guérin, B. Lamongie and O. LyonEPL, 93 2 (2011) 26005DOI: https://doi.org/10.1209/0295-5075/93/26005