| Autor: |
Arved C. Dorst, Rasika E. A. Dissanayake, Daniel Schauermann, Sofie Knies, Alec M. Wodtke, Daniel R. Killelea, Tim Schäfer |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Frontiers in Chemistry, Vol 11 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2296-2646 |
| DOI: |
10.3389/fchem.2023.1248456 |
| Popis: |
This study presents velocity-resolved desorption experiments of recombinatively-desorbing oxygen from Ag (111). We combine molecular beam techniques, ion imaging, and temperature-programmed desorption to obtain translational energy distributions of desorbing O2. Molecular beams of NO2 are used to prepare a p (4 × 4)-O adlayer on the silver crystal. The translational energy distributions of O2 are shifted towards hyperthermal energies indicating desorption from an intermediate activated molecular chemisorption state. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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