CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThe paper describes a procedure for measuring the initial sticking coefficient of gases on clean surfaces. The method is based on the determination of the rate of increase of coverage with total exposure to impinging particles using a combination of an Electron Energy Loss Spectrometer with a nozzle beam source. The adsorption of O2 on Ag (001) has been studied. For a crystal temperature of 300 K and for an O2 beam impinging on the crystal at normal incidence and at an energy of 88 meV, the adsorption is dissociative and we find an initial sticking coefficient of (7.9 +/- 2.8) 10(-4).
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
| Titolo: | Initial Sticking Coefficient of O2 on Ag(001) |
| Autori: | |
| Data di pubblicazione: | 1990 |
| Rivista: | |
| Abstract: | The paper describes a procedure for measuring the initial sticking coefficient of gases on clean surfaces. The method is based on the determination of the rate of increase of coverage with total exposure to impinging particles using a combination of an Electron Energy Loss Spectrometer with a nozzle beam source. The adsorption of O2 on Ag (001) has been studied. For a crystal temperature of 300 K and for an O2 beam impinging on the crystal at normal incidence and at an energy of 88 meV, the adsorption is dissociative and we find an initial sticking coefficient of (7.9 +/- 2.8) 10(-4). |
| Handle: | http://hdl.handle.net/11567/388467 |
| Appare nelle tipologie: | 01.01 - Articolo su rivista |
File in questo prodotto:
Copyright © 2021