Modeling lightning surface current plates: S-PEEC analytical formulation and experimental validation Danica Cvetkovic, Sébastien Lalléchère, Vincent Melchor, Lucas Pniak, Yonathan Corredores, François De Daran, Pierre-Etienne Lévy and Lionel Pichon Eur. Phys. J. Appl. Phys., 100 (2025) 14 Published online: 20 May 2025 DOI: 10.1051/epjap/2025010