M.A. Passler, A. Ignatiev, et al.
Physical Review Letters
A {001} surface of face-centered-cubic cobalt was cleaned to the point of elimination of all impurities except carbon and oxygen, which were reduced to minimum terminal amounts. A LEED structure analysis of this surface, using 12 intensity spectra at 3 angles of incidence, reveals that the atomic arrangement corresponds to truncation of the bulk structure but with about 4% contraction of the first interlayer spacing along 〈001〉 with respect to the bulk. © 1978 Springer-Verlag.
M.A. Passler, A. Ignatiev, et al.
Physical Review Letters
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Physical Review B
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Solid State Communications
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