Fast opening gas valve for the TCABR pellet injector - Vannucci, Alvaro; Teixeira, Carlos Mariz de O; Teixeira, Fernanda Sá; Vuolo, José Henrique; Paulo, Alexandre C de; Horita, Fernando; Degasperi, Francisco T; Elizondo, Juan Iraburu; Sanada, Edson Kenzo; Almeida, Vittorio A L; Pantano, Fábio (Brazilian Journal of Physics, 2004)