Gover and Yariv Reply:
© 2021 American Physical Society. Received 14 August 2020; accepted 23 November 2020; published 5 January 2021. We thank F. J. Garcia de Abajo for reiterating the quantum theory of single electron interaction with light and matter and giving us an opportunity to explain the operating range of validity of the proposed FEBERI process. We thank Bin Zhang for the simulations and Eliahu Cohen and Yiming Pan for helpful comments. We acknowledge the support of the Israeli Science Foundation (ISF No. 00010001000).
Published - PhysRevLett.126.019502.pdf