Abstract

A model potential is suggested for describing the electric field of a cylindrical mirror analyzer (CMA) with a one-dimensional grating over the aperture slits. The effect of the fringe field produced by the grating on the trajectories of charged particles is studied. The formulae for both transmission and angular aberration are derived and some estimates of both quantities are given. It is shown that the resolution of the CMA with a one-dimensional grating may be even better than that evaluated neglecting the effect of the edge field of the grating.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call