J-V analysis hub: an open-source Python tool for multi-model characterization of organic solar cells. - Kaike R. M. Pacheco; Leandro Benatto; Elis Keller Lubacheski; João Paulo Souza Araújo; Gabriel Manika Koeb; Matheus Felipe Fagundes das Neves; Victoria Mancini; Marcos G. Menezes; Marlus Koehler; Lucimara Stolz Roman (Comput. Phys. Commun., 2026)