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EnglishUHV evaporation of Sn on (1 x 2) Pt(110), followed by UHV annealing, provides three different PtSn/Pt(110) surface alloys, each characterized by a specific low energy electron diffraction (LEED) and scanning tunneling microscopy (STM) pattern. When annealed in a controlled oxygen background, the PtSn/Pt(110) surface alloys can be transformed into SnOx/Pt(110) nano-oxides. This paper reports the experimental phase diagram of the metallic and oxidized surface superstructures. (C) 2013 Elsevier B.V. All rights reserved.
| Titolo: | From novel PtSn/Pt(110) surface alloys to SnOx/Pt(110) nano-oxides |
| Autori: | |
| Data di pubblicazione: | 2013 |
| Rivista: | |
| Abstract: | UHV evaporation of Sn on (1 x 2) Pt(110), followed by UHV annealing, provides three different PtSn/Pt(110) surface alloys, each characterized by a specific low energy electron diffraction (LEED) and scanning tunneling microscopy (STM) pattern. When annealed in a controlled oxygen background, the PtSn/Pt(110) surface alloys can be transformed into SnOx/Pt(110) nano-oxides. This paper reports the experimental phase diagram of the metallic and oxidized surface superstructures. (C) 2013 Elsevier B.V. All rights reserved. |
| Handle: | http://hdl.handle.net/11577/2806117 |
| Appare nelle tipologie: | 01.01 - Articolo in rivista |
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