Preparing thin-film standards for IBA analysis: an activity for beginners in research in applied nuclear physics - Delgado, Adriana O; Lima, Adriana R; Santos, Carlos F; Leite, Daniela M T; Carmignotto, Marco Antonio Pannunzio; Teixeira, Thiago F M; Nakamura, William M; Maranhào, Willian C A; Tabacniks, Manfredo Harri; Rizzutto, Márcia de Almeida; Added, Nemitala; Engel, Wanda Gabriel Pereira (Reunião de Trabalho Sobre Física Nuclear no Brasil, 2003)