3D Imaging of Gap Plasmons in Vertically Coupled Nanoparticles by EELS Tomography
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DOI: 10.1021/acs.nanolett.7b02979
Abstract: Plasmonic gap modes provide the ultimate confinement of optical fields. Demanding high spatial resolution, the direct imaging of these modes was only recently achieved by electron energy loss spectroscopy (EELS) in a scanning transmission electron… read more here.
Keywords: gap; vertically coupled; coupled nanoparticles; gap plasmons ... See more keywords