Nanomechanical Plasmon Spectroscopy of Single Gold Nanoparticles Ramos, Daniel ; Malvar, Oscar ; Davis, Zachary J. ; Tamayo, Javier ; Calleja, Montserrat Abstract Publication: Nano Letters Pub Date: November 2018 DOI: 10.1021/acs.nanolett.8b03236 Bibcode: 2018NanoL..18.7165R