2. Experimental Observation and Confirmation of Icosahedral W@Au12 and Mo@Au12 Molecules
    X. Li, K. Boggavarapu, J. Li, H. J. Zhai, and L. S. Wang
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    1. Experimental Search and Characterization of Icosahedral Clusters: X@Al12 (X = C, Ge, Sn, Pb)
    X. Li and L. S. Wang
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    Aluminum Cluster Anions: Photoelectron Spectroscopy and Ab-Initio Simulations
    J. Akola, M. Manninen, H. Hakkinen, U. Landman, X. Li, and L. S. Wang
    Phys. Rev. B 62, 13216-13228 (2000).