Low-temperature dissocation ofon Ag(110): Surface disorder and reconstruction
- 15 February 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 49 (7), 5113-5116
- https://doi.org/10.1103/physrevb.49.5113
Abstract
We studied the dissociation of molecular oxygen adsorbed on Ag(110) by electron-energy-loss spectroscopy. We observe that the dissociation of the adsorbed molecules at 150 K is connected to increased surface disorder. The elastic reflectivity is recovered at 200 K independently of coverage when the added row reconstruction of the substrate sets in.Keywords
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