Oxygen Dimerization at a Zn(0001)-O Surf
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A.F. Carley; M.K. Rajumon; M.W. Roberts; Wang Fancheng
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Article
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1994
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Elsevier Science
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English
β 108 KB
The presence of Ba at a \(\mathrm{Zn}(0001)-0\) surface (up to \(\theta_{\mathrm{Bg}} \sim 3 \mathrm{ML}\) ) gives rise to \(\mathrm{BaO}\), followed by a peroxo-type species ( \(\mathrm{Ba}, \mathrm{Zn}\) ) \(\mathrm{O}_{2}^{\delta-}\) at the interface. Such peroxo species are also formed when a Ba