MANTEL, A. Preparation and characterization of down-shifting film for silicon solar cell based on the stilben 420, PVA polymer and silver nanoparticles. Eurasian Journal of Physics and Functional Materials, [S. l.], v. 1, n. 2, 2026. Disponível em: https://ephys.kz/index.php/journal/article/view/65. Acesso em: 4 mar. 2026.