BISMUTH SEGREGATION IN Cu-Bi BICRYSTALS M. MENYHARD, B. BLUM, C.J. McMAHON, Jr., S. CHIKWAMBANI et J . WEERTMAN J. Phys. Colloques, 49 C5 (1988) C5-457-C5-462 DOI: 10.1051/jphyscol:1988556