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Unusual chemisorption behavior of Te on Cu{111} versus Cu {100}
Phys. Rev. B 26, 7060(R) – Published 15 December, 1982
DOI: https://doi.org/10.1103/PhysRevB.26.7060
Abstract
Surface extended x-ray absorption fine-structure measurements of Te chemisorbed on Cu {111} and Cu {100} surfaces show the adsorbate structures to be remarkably different. Unlike the overlayer occupation of Te in the highest-symmetry hollow sites found here for Cu {100}, the data for Cu {111} indicate substitutional displacement by Te of surface Cu atoms.
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