Publication - Journal Article Direct Visualization of Counter-Propagating Surface Plasmons in Real Space-Time DOI https://doi.org/10.1021/acs.jpclett.9b02151 Journal Article The Journal of Physical Chemistry Letters, vol. 10, iss. 19, pp. 5694-5699, 2019 Authors Kevin T. Crampton, Alan G. Joly, Patrick Z. El-Khoury Language English