Photonic crystal electrode to be used in organic LED structuresL. Petti, M. Rippa, R. Capasso, G. Nenna, A. De Girolamo Del Mauro, V. La Ferrara, A. Pacheri Madathil and C. MinariniJ. Eur. Opt. Soc.-Rapid Publ., 8 (2013) 13002DOI: https://doi.org/10.2971/jeos.2013.13002