Investigation of III-V GaP solar cell on silicon substrate Soline Boyer-Richard, Fei Fan, Alexandre Beck, Christophe Levallois, Karine Tavernier, Tony Rohel, Rozenn Bernard, Antoine Létoublon, Charles Cornet and Olivier Durand EPJ Photovolt., 14 (2023) 31 Published online: 06 November 2023 DOI: 10.1051/epjpv/2023020