W.G. Stam, M. Gaowei, et al.
APL Materials
Scanning tunneling microscopy and current-imaging spectroscopy are used to determine the local structural arrangement and stoichiometry of 3 × 3 Ag on Si(111). The nature of the local electronic structure and the spatial character of the wave functions observed on an atomic scale lead to a structure consisting of Ag trimers embedded in a Si honeycomb formed by threefold-coordinated Si atoms. © 1987 The American Physical Society.
W.G. Stam, M. Gaowei, et al.
APL Materials
J.B. Maxson, D.E. Savage, et al.
Physical Review Letters
Ph. Avouris, D. Schmeisser, et al.
The Journal of Chemical Physics
J.E. Demuth, B.N.J. Persson, et al.
Physical Review Letters