Plasmonic Lenses for Tunable Ultrafast Electron Emitters at the Nanoscale

  title={Plasmonic Lenses for Tunable Ultrafast Electron Emitters at the Nanoscale},
  author={Daniel B. Durham and Fabrizio Riminucci and Filippo Ciabattini and Andrea Mostacci and Andrew M. Minor and Stefano Cabrini and Daniele Filippetto},
  journal={Physical Review Applied},
Simultaneous spatio-temporal confinement of energetic electron pulses to femtosecond and nanometer scales is a topic of great interest in the scientific community, given the potential impact of such development on a wide spectrum of scientific and industrial applications. For example, in ultrafast electron scattering, nanoscale probes would enable accurate maps of structural dynamics in materials with nanoscale heterogeneity, thereby understanding the role of boundaries and defects on… 
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