Structural optimization and segregation behavior of quaternary alloy nanoparticles based on simulated annealing algorithm
Lu Xin-Ze1, Shao Gui-Fang2, †, 
, Xu Liang-You2, Liu Tun-Dong2, Wen Yu-Hua1
, Xu Liang-You2, Liu Tun-Dong2, Wen Yu-Hua1 Surface atomic fractions of Cu and Au with the Cu (Au) composition changing from 0 to 50% at particle sizes of (a) 443 atoms and (b) 1417 atoms.
