Elaboration of Cu-Al-Nb shape memory wires by a suction technique C.J. de Araujo, T.A.A. Melol, M.C.A. da Silva1, R.E. Coelhol, R.M. Gomes et S.J.G. de Lima J. Phys. IV France, 112 (2003) 583-586 DOI: 10.1051/jp4:2003953