Studying the first order hyperpolarizability spectra in chalcone-based derivatives and the relation with one- and two-photon absorption transitions - Sciuti, Lucas Fiocco; Santos, Carlos Henrique Domingues dos; Cocca, Leandro Henrique Zucolotto; Pelosi, André Gasparotto; Costa, Rafaela Gomes Martins da; Limberger, Jones; Mendonça, Cleber Renato; De Boni, Leonardo (Journal of Chemical Physics, 2023)