Stanchik, A.; Gremenok, V.; Hryhal, P.; Rakitin, V.; Gapanovich, M.; Rabenok, E.; Lutsenko, D. Influence of Stoichiometry on Phase Composition and Crystal Structure of Compounds of the AgxCu1−xGaSe2 (0.0 ≤ X ≤ 1.0) System Used to Obtain Photocathodes. Eur. J. Phys. Funct. Mater. 2026, 10 (1), 34-55. https://doi.org/10.32523/ejpfm.2026100103.