W.E. Packard, J.D. Dow, et al.
EPL
We present the first real-space observation of well defined single adsorbates: Oxygen atoms forming the 2×1 structure on Ni(110). The sawtooth model is consistent with all experimental results. The structure consists of domains, separated in the [11»0] direction by uncovered Ni ribbons 1 surface unit cells wide. Such domain walls appear responsible for the =0.35 coverage of the saturated chemisorption structure. © 1984 The American Physical Society.
W.E. Packard, J.D. Dow, et al.
EPL
M. Despont, J. Brugger, et al.
MEMS 1999
G. Binnig, H. Rohrer
Ultramicroscopy
H. Rohrer, H. Thomas
Journal of Applied Physics