Design and experimental assessment of an innovative vacuum end-effector for irradiated graphite handling Riccardo Chebac, Fabio Vanoni, Alessandro Antonio Porta, Fabrizio Campi and Marco Enrico Ricotti EPJ Nuclear Sci. Technol., 11 (2025) 42 Published online: 15 August 2025 DOI: 10.1051/epjn/2025036