Preparation of different carbon stripper foils and application in beam diagnostics Bettina Lommel, Elif Celik Ayik, Annett Hübner, Birgit Kindler, Thomas Reichert, Rahul Singh, Jutta Steiner, Beata Walasek-Höhne and Vera Yakusheva EPJ Web Conf., 285 (2023) 05002 Published online: 22 June 2023 DOI: 10.1051/epjconf/202328505002