Density Functional Theory Study on Structure and Stability of Cluster Ni 2Fe 2P
FANG Zhi-Gang, HU Hong-Zhi, WANG Jin-Dong, GUO Jing-Xue, LI Qiu-Ju, FAN Kang-Nian
Acta Chimica Sinica . 2005, (23): 2174 -2178 .