Different Diffusion Behavior of Cu and Ni Undergoing Liquid-solid Electromigration
M.L. Huang1, Z.J. Zhang1, H.T. Ma1, L.D. Chen2
Fig. 8 Schematic of atomic fluxes in the CuSnNi interconnect: a L-S interfacial reaction; b EM with electrons from Cu to Ni; c EM with electrons from Ni to Cu.