autores Ana Vera Alves Machado Nóbrega Belsley, M. Baptista, Rosa M. F. Gomes, Clara S. B. João Oliveira Castro, C. Aksoy-Aksel, A.
palavras-chave Condensed Matter Physics Materials Science(all) crystal structure cyclic dipeptides glycyl-L-alanine iodide optical second harmonic generation polymorphism pyroelectricity