Electron beam manipulation with auto-ponderomotive potentials for interaction-free measurementsFranz Schmidt-Kaler, Michael Seidling, Robert Zimmermann, Nils Bode, Fabian Bammes, Lars Radtke and Peter HommelhoffBIO Web Conf., 129 (2024) 05032DOI: https://doi.org/10.1051/bioconf/202412905032