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most citedElectron round lenses with negative spherical aberration by a tightly focused cylindrically polarized light beam

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physics.optics2025

Crossed Ponderomotive Lenses for Spherical Aberration Correction in Electron Optics

Yuuki Uesugi, Yuichi Kozawa

This article evaluates the lens characteristics of a non-rotationally symmetric electron lens based on a ponderomotive potential (i.e., a ponderomotive lens) formed by intersecting…