Xia, X. X., Hermann, A., Kuang, X. Y., Jin, Y. Y., Lu, C., & Xing, X. D. (2016). Study of the Structural and Electronic Properties of Neutral and Charged Niobium-Doped Silicon Clusters: Niobium Encapsulated in Silicon Cages. The Journal of Physical Chemistry C, 120(1), 677-684. doi:10.1021/acs.jpcc.5b09453
Xia, X. X., Hermann, A., Kuang, X. Y., Jin, Y. Y., Lu, C., & Xing, X. D. (2016). Study of the Structural and Electronic Properties of Neutral and Charged Niobium-Doped Silicon Clusters: Niobium Encapsulated in Silicon Cages. The Journal of Physical Chemistry C, 120(1), 677-684. doi:10.1021/acs.jpcc.5b09453