Ab initio study of silver--sulfur binary [Ag.(Ag~2S)~n]^+(n=3,4) cluster
Cui Meng;Feng Jikang;Ge Maofa;Wang Sufan;Huang Xuri;Sun Jiazhong;Liu Peng
Acta Chimica Sinica . 1999, (7): 672 -679 .