531 citations · 1.2k across the 19 of their papers we have counts for
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physics.optics2019★ 192 cited
Controlling free electrons with optical whispering-gallery modes
Ofer Kfir, Hugo Lourenço-Martins, Gero Storeck +5
Free-electron beams serve as uniquely versatile probes of microscopic structure and composition, and have repeatedly revolutionized atomic-scale imaging, from solid-state physics t…
quant-ph2019★ 192 cited
Entanglements of electrons and cavity-photons in the strong coupling regime
Ofer Kfir
This work sets a road-map towards an experimental realization of strong coupling between free-electrons and photons, and analytically explores entanglement phenomena that emerge in…